Chennai Mathematical Institute

Seminars




Seminars for the year 2023
  • 27-12-23

    Date: Wednesday, 27 December 2023
    Time: 9.30 AM - 3.30 PM
    XI-XII Standard School Children
    Venue: Auditoriu
    Science Day
    Chennai Mathematical Institute-NASI Outreach activity.

  • 22-12-23
    Seminar Announcement
    Speaker: Siddharth Mitra, Yale University
    Date: Friday, 22 December 2023
    Time: 3:30 PM
    Venue: Lecture Hall 01
    On the Convergence of Mutual Information for (Strongly) Log-concave Sampling(Abstract)
    Siddharth Mitra
    Yale University.

  • 21-12-23
    Computer Science Seminar
    Date: Thursday, 21 December 2023
    Time: 02:00 PM
    Venue: Lecture Hall 202
    Learning to See the World in 3D(Abstract)
    Ayush Tewari
    MIT, USA.

  • 19-12-23
    Seminar Announcement
    Speaker: Ngo Viet Trung, Institute of Mathematics, Hanoi, Vietnam
    Date: Tuesday, 19 December 2023
    Time: 3.30 - 4.30 PM
    Venue: Lecture Hall 01
    Depth functions of homogeneous ideals(Abstract)
    Ngo Viet Trung
    Institute of Mathematics, Hanoi, Vietnam.

  • 19-12-23

    Date: Tuesday, 19 December 2023
    Time: 9.30 AM - 3.30 PM
    VI-VIII Standard School Children
    Venue: Auditorium
    Physics Day
    Chennai Mathematical Institute-NASI Outreach activity.

  • 15-12-23
    Seminar Announcement
    Date: Friday, 15 December 2023
    Time: 2:00 PM
    Venue: Seminar Hall
    Component group of a real algebraic group(Abstract)
    Dmitry Timashev
    Lomonosov Moscow State University, Russia.

  • 15-12-23
    Seminar Announcement
    Date: Friday, 15 December 2023
    Time: 11:30 AM
    Venue: Seminar Hall
    Wonderful varieties and related topics(Abstract)
    Stéphanie Cupit-Foutou
    Ruhr-University Bochum, Germany.

  • 14-12-23
    Seminar Announcement
    Date: Thursday, 14 December 2023
    Time: 11:30 AM
    Venue: Lecture Hall 01
    Born-Oppenheimer Effective Theory for Exotic Quarkonium Hybrids (Exotic XYZ mesons)(Abstract)
    Abhishek Mohapatra
    Technical University, Munich, Germany.

  • 14-12-23
    Seminar Announcement
    Speaker: Sridhar Venkatesh, University of Michigan, Anna Arbor, USA.
    Date: Thursday, 14 December 2023
    Time: 11:30 AM
    Venue: Seminar Hall
    Higher Du Bois and Higher Rational Singularities(Abstract)
    Sridhar Venkatesh
    University of Michigan, Anna Arbor, USA.

  • 12-12-23
    Seminar Announcement
    Date: Tuesday, 12 December 2023
    Time: 11:30 AM
    Venue: Seminar Hall
    On Coloring problems in Congested Clique and MPC(Abstract)
    Gopinath Mishra
    NUS.

  • 11-12-23
    Seminar Announcement
    Date: Monday, 11 December 2023
    Time: 11.30 AM
    Venue: Seminar Hall
    Quantum error correction: evaluating theoretical guarantees on experimental hardware(Abstract)
    Pavithran Iyer
    Xanadu Quantum Technologies, Toronto, Canada.

  • 13-12-23
    Lecture Series Announcement
    Lecture 4: Tuesday, 12th December 2023, 15:30
    Lecture 5: Wednesday, 13th December 2023, 10:30
    Lecture 6: Wednesday, 13th December 2023, 15:30
    Venue: Seminar Hall
    Introduction to the moduli theory of higher dimensional varieties(Abstract)
    Prof. Sandor Kovacs
    University of Washington.

  • 01-12-23
    Mathematics Seminar
    Date: Friday, 1 December 2023
    Time: 11 AM - 12 PM
    Venue: Lecture Hall 1
    A simple proof for the characterization of chordal graphs using Horn hypergeometric series(Abstract)
    R. Venkatesh
    IISc, Bengaluru.

  • 30-11-23
    Seminar Announcement
    Date: Thursday, 30 November 2023
    Time: 10:30 to 11:30 AM
    Venue: Lecture Hall 01
    Towards scalable fully automatic program verification(Abstract)
    Hari Govind V K
    University of Waterloo.

  • 28-11-23
    Seminar Announcement
    Date: Tuesday, 28 November 2023
    Time: 11:30 AM
    Venue: Lecture Hall 1
    Symmetric spaces and Hessenberg varieties(Abstract)
    Mahir Bilen Can
    Tulane University, USA.

  • 23-11-23
    Physics Seminar
    Date: Thursday, 23 November 2023
    Time: 02:00 PM
    Venue: Lecture Hall 202
    Multiverse in Karch-Randall Braneworld
    Gopal Yadav
    Chennai Mathematical Institute.

  • 23-11-23
    Physics Seminar
    Date: Thursday, 23 November 2023
    Time: 11:45 AM
    Venue: Lecture Hall 202
    Time Entanglement and Pseudo Entropy(Abstract)
    Hitesh Saini
    Chennai Mathematical Institute.

  • 22-11-23
    Data Science Seminar
    Date: Wednesday, 22 November 2023
    Time: 10:30 AM
    Venue: Lecture Hall 202
    The Age of AI(Abstract)
    Sudhir Kumar
    Coriolis Technologies, Pune.

  • 20-11-23
    Physics Colloquium
    Date: Monday, 20 November 2023
    Time: 3:30 PM
    Venue: Lecture Hall 202
    Gravitational-wave astronomy: new discoveries, puzzles and prospects(Abstract)
    B.S. Sathyaprakash
    Penn State and Cardiff University.

  • 17-11-23
    Data Science Seminar
    Date: Friday, 17 November 2023
    Time: 2:00 PM
    Venue: Seminar Hall
    Product Management Practice(Abstract)
    Mayank Kumari and Pranshu Nagar
    Wells Fargo, Bengaluru.

  • 16-11-23
    Physics Seminar
    Date: Thursday, 16 November 2023
    Time: 11.30 AM
    Venue: Lecture Hall 801
    de Sitter space, extremal surfaces and time entanglement
    K Narayan
    Chennai Mathematical Institute.

  • 15-11-23
    Mathematics Colloquium
    Date: Wednesday, 15 November 2023
    Time: 3:30 - 4:30 pm
    Venue: Seminar Hall
    Chow Lefschetz theorem for smooth hypersurfaces in projective spaces(Abstract)
    Jaya Iyer
    Institute of Mathematical Sciences, Chennai.

  • 10-11-23
    MSc Mathematics Pre-thesis Seminar
    Date: Friday, 10 November 2023
    Time: 2:00 - 3:00 PM
    Venue: Lecture Hall 202
    Asymptotic Stability in a variety of semilinear PDEs(Abstract)
    Bhavesh Devdatta Padwal
    Chennai Mathematical Institute.

  • 10-11-23
    MSc Mathematics Pre-thesis Seminar
    Date: Friday, 10 November 2023
    Time: 10.30 - 11.30 AM
    Venue: Lecture Hall 202
    Regular Primes and Herbrand's Theorem(Abstract)
    Atharva Raje
    Chennai Mathematical Institute.

  • 10-11-23
    MSc Mathematics Pre-thesis Seminar
    Date: Friday, 10 November 2023
    Time: 9:30 - 10:30 AM
    Venue: Lecture Hall 202
    Manifesting Probability in Number Theory(Abstract)
    Aniruddha Bhattacharjee
    Chennai Mathematical Institute.

  • 10-11-23
    Seminar Announcement
    Date : Friday, 10th November 2023
    Time: 03:30 - 04:30 PM
    Venue: Lecture Hall 1
    Certain affine varieties as a spectral set(Abstract)
    Haripada Sau
    IISER Pune.

  • 10-11-23
    Data Science Seminar
    Date: Friday, 10 November 2023
    Time: 2.00 PM
    Venue: NKN Hall
    A Suite of AI Applications for measuring Advertising Effectiveness(Abstract)
    Dinesh Krithivasan
    Kantar.

  • 09-11-23
    MSc Mathematics Pre-thesis Seminar
    Date: Thursday, 9 November 2023
    Time: 3.45 - 4.45 PM
    Venue: Lecture Hall 202
    Topics in Stable Homotopy Theory(Abstract)
    Advait Phadnis
    Chennai Mathematical Institute.

  • 09-11-23
    Mathematics Seminar
    Date: Thursday, 09 November 2023
    Time: 3:30 - 4:30 PM
    Venue: Seminar Hall
    Henon maps, short $\mathbb{C}^2$ and beyond(Abstract)
    Ratna Pal
    IISER Mohali.

  • 08-11-23
    MSc Mathematics Pre-thesis Seminar
    Date: Wednesday, 8 November 2023
    Time: 3.30 - 4.30 PM
    Venue: Lecture Hall 202
    Introduction to Fundamental Theorem of Smoothing(Abstract)
    Bhavesh Devdatta Padwal
    Chennai Mathematical Institute.

  • 08-11-23
    Mathematics Colloquium
    Date: Wednesday, 8 November 2023
    Time: 3:30 - 4:30 pm
    Venue: Seminar Hall
    The Dimer Model in 3 dimensions(Abstract)
    Nishant Chandgotia
    TIFR-CAM, Bangalore.

  • 07-11-23
    Seminar Announcement
    Speaker: Parvez Rasul, IIT Bombay
    Date: Tuesday, 07 November 2023
    Time: 3:30 PM
    Venue: Seminar Hall
    Irreduciblity of some nested Hilbert schemes(Abstract)
    Parvez Rasul
    IIT Bombay.

  • 07-11-23
    Seminar Announcement
    Date: Tuesday, 07 November 2023
    Time: 02:00 PM
    Venue: Lecture Hall 801
    Approximate Ricci-flat metrics on Calabi–Yau geometries(Abstract)
    Vishnu Jejjala
    University of the Witwatersrand, South Africa.

  • 06-11-23
    Mathematics Seminar
    Date: Monday, 6 November 2023.
    Time: 2:00 - 3:00 PM
    Venue: Lecture Hall 2
    Tight contact structures on Seifert fibered 3-manifolds(Abstract)
    Tanushree Shah
    Alfréd Rényi Institute, Hungary.

  • 03-11-23
    MSc Mathematics Pre-thesis Seminars
    Date: Friday, November 3, 2023
    Time: 2.30 - 3.30 PM
    Venue: Lecture Hall 202
    Topics in $\infty$-Category theory(Abstract)
    Balaji Subramoniam
    Chennai Mathematical Institute.

  • 03-11-23
    MSc Mathematics Pre-thesis Seminar
    Speaker: Ujjwal Kiran Das
    Date: Friday, November 3, 2023
    Time: 10.30 - 11.30 AM
    Venue: Lecture Hall 202
    Morley's Proof of the Categoricity Theorem and a Generalization by Shelah(Abstract)
    Ujjwal Kiran Das
    Chennai Mathematical Institute.

  • 03-11-23
    Computer Science Seminar
    Speaker: Bhargav CS, IIT Kanpur
    Date: Friday, 3 November 2023
    Time: 3.30 PM
    Venue: Lecture Hall 6
    Lower bounds for the sum of small-size algebraic branching programs(Abstract)
    Bhargav CS
    IIT Kanpur.

  • 31-10-23
    Seminar Announcement
    Date: Tuesday, 31 October 2023
    Time: 3:30 - 4:30 PM
    Venue: Lecture Hall 802
    Local-global principle for hermitian spaces over semi-global fields(Abstract)
    Jayanth Guhan
    Chennai Mathematical Institute.

  • 28-10-23
    CMI Arts Initiative Workshop
    Date: Saturday, 28 October 2023
    Time: 5:00 PM
    Venue: Seminar Hall
    Online Talk and Film Screening `Tamil Nadu: Land of Temples'(Abstract)
    Benoy K Behl, Adjunct Professor, NIAS
    Art-historian, film-maker and photographer.

  • 27-10-23
    Data Science Seminar
    Date: Friday, 27 October 2023
    Time: 2:00 PM
    Venue: Lecture Hall 202
    Applications of Data Science and Analytics in the Airline Industry(Abstract)
    Ben Dias
    EasyJet airlines, UK.

  • 26-10-23
    Mathematics Seminar
    Date: Thursday, 26 October 2023
    Time: 3:30 - 4:30 PM
    Venue: Lecture Hall 06
    Weil pairing on twisted curves(Abstract)
    Ashwin Deopurkar
    Columbia University.

  • 25-10-23
    Mathematics Colloquium
    Date: Wednesday, 25 October 2023
    Time: 3:30 - 4:30 PM
    Venue: Seminar Hall
    Title: 0-cycles and K-theory(Abstract)
    Rahul Gupta
    Institute of Mathematical Sciences, Chennai.

  • 20-10-23
    Data Science Seminar
    Date: Friday, 20 October 2023
    Time: 2:00 PM
    Venue: Online (Zoom link will be shared later)
    Introduction to visual SLAM(Abstract)
    Abhishek Panda (ML research engineer), Tushar Vaidya (Sr. research scientist)
    Jio - AI Center for Excellence.

  • 19-10-23
    Annual Seminar for Mathematics Research Scholar
    Date: Thursday, 19 October 2023
    Time: 3:30 PM
    Venue: Seminar Hall
    An introduction to the exponential formula in combinatorics(Abstract)
    Krishna Menon
    Chennai Mathematical Institute.

  • 18-10-23
    Mathematics Colloquium
    Date: Wednesday, 18 October 2023
    Time: 3:30 - 4:30 PM
    Venue: Seminar Hall
    Stiefel-Whitney Classes for Representations of Finite Symplectic Groups(Abstract)
    Neha Malik
    Chennai Mathematical Institute.

  • 17-10-23
    CMI-IMSC Number Theory seminar
    Date: Tuesday, 17 October 2023
    Time: 3:30 - 4:30 PM
    Venue: Lecture Hall 802
    On the finiteness of geometric monodromy in l-adic Laurent series(Abstract)
    Leo Gratien
    ENS.

  • 17-10-23
    Physics Seminar
    Date: Tuesday, 17 October 2023
    Time: 11:30 AM
    Venue: Lecture Hall 801
    Emergent topology and its signatures in dissipative dynamics of topological condensed matter(Abstract)
    Suraj S Hegde
    Dresden University of Technology, Germany.

  • 16-10-23
    Mathematics Seminar
    Date: Monday, 16 October 2023
    Time: 05:15 PM
    Venue: Virtual Mode
    Introduction to Hodge modules(Abstract)
    Yajnaseni Dutta
    University of Leiden.

  • 16-10-23
    Special Talk Announcement
    Date: Monday, 16 October 2023
    Time: 2:00 - 3:00 PM
    Venue: Seminar Hall
    C R Rao: A glimpse of his life and work
    B. V. Rao
    Chennai Mathematical Institute.

  • 16-10-23
    Public viva-voce Notification
    Date: Monday, 16 October 2023
    Time: 11:30 AM
    Venue: Seminar Hall
    Black hole hair removal and positivity of microstate degeneracy(Abstract)
    Shanmugapriya P
    Chennai Mathematical Institute.

  • 11-10-23
    Mathematics Colloquium
    Date: Wednesday, 11 October 2023
    Time: 3:30 - 4:30 PM
    Venue: Seminar Hall
    The Eisenstein ideal of weight $k$ and ranks of Hecke algebras(Abstract)
    Shaunak Deo
    IISc.

  • 10-10-23
    Computer Science Seminar
    Date: Tuesday, 10 October 2023
    Time: 03:45 PM
    Venue: Seminar Hall, CMI
    Exposing Concurrency Bugs from their Hiding Places(Abstract)
    Umang Mathur
    National University of Singapore.

  • 09-10-23
    Computer Science Seminar
    Date: Monday, 09 October 2023
    Time: 03:45 PM
    Venue: Lecture Hall 202, CMI
    Fine-grained Complexity (of Lattice Problems)(Abstract)
    Divesh Aggarwal
    National University of Singapore.

  • 06-10-23
    Annual Seminar for Mathematics Research Scholars
    Date: Friday, 06 October 2023
    Time: 2:00 PM
    Venue: Lecture Hall 801
    Rewriting Theory and Basis theorems(Abstract)
    Sadhanandh Vishwanath B.
    Chennai Mathematical Institute.

  • 06-10-23
    Annual Seminar for Mathematics Research Scholars
    Date: Friday, 06 October 2023
    Time: 12:00 PM
    Venue: Lecture Hall 801
    Git Quotient Of Schubert Varieties Modulo One Dimensional Torus(Abstract)
    Arkadev Ghosh
    Chennai Mathematical Institute.

  • 06-10-23
    Annual Seminar for Mathematics Research Scholars
    Date: Friday, 06 October 2023
    Time: 11:00 AM
    Venue: Lecture Hall 801
    On Knutson Ideal and Polyomino(Abstract)
    Nirmal Kotal
    Chennai Mathematical Institute.

  • 05-10-23
    Annual Seminar for Mathematics Research Scholars
    Date: Thursday, 05 October 2023
    Time: 3:00 PM
    Venue: Lecture Hall 801
    Picard group of Flag Bundles on Locally Hermitian Symmetric Spaces(Abstract)
    Pritthijit Biswas
    Chennai Mathematical Institute.

  • 05-10-23
    Annual Seminar for Mathematics Research Scholars
    Date: Thursday, 05 October 2023
    Time: 2:00 PM
    Venue: Lecture Hall 801
    An Uncertainty Principle for Cyclic groups of prime order(Abstract)
    Preeti
    Chennai Mathematical Institute.

  • 05-10-23
    Annual Seminar for Mathematics Research Scholars
    Date: Thursday, 05 October 2023
    Time: 12:00 PM
    Venue: Lecture Hall 801
    On Euclidean rings(Abstract)
    Suhita Hazra
    Chennai Mathematical Institute.

  • 05-10-23
    Annual Seminar for Mathematics Research Scholars
    Speaker: Cyril J Jacob, CMI
    Date: Thursday, 05 October 2023
    Time: 11 AM
    Venue: Lecture Hall 801
    Lower bounds for Seshadri constants on general blow-ups of P^2(Abstract)
    Cyril J Jacob
    Chennai Mathematical Institute.

  • 04-10-23
    CMI Arts Initiative Workshop
    Speaker: Oindrila Raychaudhuri, TIFR
    Date: Wednesday, 4 October 2023
    Time: 3:30 PM
    Venue: Lecture Hall 801
    From Artists Studio to Science Institute: The Story of the TIFR Art Collection(Abstract)
    Oindrila Raychaudhuri
    TIFR.

  • 03-10-23
    Physics Seminar
    Date: Tuesday, 03 October 2023
    Time: 03:30 PM
    Venue: Lecture Hall 03
    Black holes and their QNMs in degenerate EGB gravity(Abstract)
    Suvikranth Gera
    BITS Pilani, Goa Campus.

  • 03-10-23
    Physics Seminar
    Date: Tuesday, 3 October 2023
    Time: 2:00 PM
    Venue: Lecture Hall 03
    Black hole scattering(Abstract)
    Nava Gaddam
    ICTS, Bangalore.

  • 03-10-23
    Physics Colloquium
    Speaker: Sreerup Raychadhuri, TIFR
    Date: Tuesday, 03 October 2023
    Time: 11:30 AM
    Venue: Lecture Hall 801
    S.N. Bose - His Life and Work(Abstract)
    Sreerup Raychadhuri
    TIFR.

  • 27-09-23
    Seminar Announcement
    Date: Wednesday, 27 September 2023
    Time: 11:30 AM
    Venue: Lecture Hall 801
    Holographic RG from Exact RG(Abstract)
    Pavan Dharanipragada
    Institute of Mathematical Sciences, Chennai.

  • 21-09-23
    Seminar Announcement
    Date: Thursday, 21 September 2023
    Time: 3:30 - 4:30 PM
    Venue: Lecture hall 06
    Product Structure of Planar Graphs(Abstract)
    Harish Chandramouleeswaran
    Chennai Mathematical Institute.

  • 20-09-23
    Mathematics Colloquium
    Date: Wednesday, 20 September 2023
    Time: 2:30 - 3:30 PM & 3:45 - 4:45 PM
    Venue: Seminar Hall
    Strong unique continuation for second order elliptic operators(Abstract)
    Agnid Banerjee
    TIFR-CAM Bangalore.

  • 15-09-23
    Physics Colloquium
    Date: Friday, 15 September 2023
    Time: 3:30 PM
    Venue: LH 202
    The Enigma of black hole horizons(Abstract)
    Abhay Ashtekar
    The Pennsylvania State University, USA.

  • 15-09-23
    Data Science Seminar
    Date: Friday, 15 September 2023
    Time: 2:00 - 3:00 PM
    Venue: NKN Hall
    Flexible Bayesian Quantile Analysis of Residential Rental Rates(Abstract)
    Mohammad Arshad Rahaman
    IIT Kanupur.

  • 14-09-23
    Mathematics Seminar
    Date: Thursday, 14 September 2023
    Time: 3:30 - 4:30 PM
    Venue: Seminar Hall
    Nonlocal Boundary Hardy Inequality: The critical case(Abstract)
    Prosenjit Roy
    IIT Kanpur.

  • 13-09-23
    Mathematics Colloquium
    Date: Wednesday, 13 September 2023
    Time: 3:30 - 4:30 pm
    Venue: Seminar Hall
    On algebraicity of power series in positive characteristic(Abstract)
    Xavier Caruso
    University of Bordeaux.

  • 12-09-23
    Computer Science Seminar
    Date: Tuesday, 12 September 2023
    Time: 2:00 PM
    Venue : Lecture hall 5
    Flow-Limited Authorization for Quorum Replication(Abstract)
    Priyanka Mandal
    University of California, Santa Cruz.

  • 08-09-23
    Data Science Seminar
    Date: Friday, 08 September 2023
    Time: 2:00 - 3:00 PM
    Venue: NKN Hall
    Operations Research - An Industry Perspective(Abstract)
    Abhik Giri
    Western Digital, Bengaluru.

  • 07-09-23
    Mathematics Seminar
    Date: Thursday, 07 September 2023
    Time: 2:00 PM
    Venue: Lecture Hall 6
    On Gersten-type conjecture for mod p etale motivic cohomology in mixed characteristic (0, p)(Abstract)
    Makoto Sakagaito
    IIT Gandhinagar.

  • 06-09-23
    Mathematics Colloquium
    Date: Wednesday, 6 September 2023
    Time: 3:30 - 4:30 pm
    Venue: Seminar Hall
    Cyclic characters of alternating group(Abstract)
    Amrutha P
    Chennai Mathematical Institute.

  • 02-09-23
    CMI Arts Initiative Workshop
    Date: Saturday, 02 September 2023
    Time: 5:00 PM to 7:00 PM
    Venue: Seminar Hall
    Title: Heritage and You(Abstract)
    Ashmitha Athreya
    Madras Inherited, Chennai.

  • 31-08-23
    Mathematics Seminar
    Date: Thursday, 31 August 2023
    Time: 2:00 PM
    Venue: Lecture Hall 06
    Brauer group of Hilbert Scheme of two points of a smooth projective surface and applications(Abstract)
    Yashonidhi Pandey
    IISER Mohali.

  • 30-08-23
    Mathematics Colloquium
    Date: Wednesday, 30 August 2023
    Time: 3:30 - 4:30 PM
    Venue: Seminar Hall
    A probabilistic proof of two combinatorial identities(Abstract)
    Patrick Polo
    IMJ-PRG, Université Pierre et Marie Curie.

  • 29-08-23
    Physics Seminar
    Date: Tuesday, 29 August 2023
    Time: 3:30 PM
    Venue: Lecture Hall 5
    Marginal deformations of N = 2 SCFTs and Graviton spectrum(Abstract)
    Sourav Roychowdhury
    Indian Association for the Cultivation of Science (IACS), Kolkata.

  • 25-08-23
    Data Science Seminar
    Date: Friday, 25 August 2023
    Time: 4:00 - 5:00 PM
    Venue: NKN Hall
    Where the deep learning model is looking into and why the decision has been taken with respect to Time series data?(Abstract)
    Chandra Sekhar
    Samsung.

  • 25-08-23
    Data Science Seminar
    Date: Friday, 25 August 2023
    Time: 2:00 PM
    Venue: NKN Hall
    Johnson-Lindenstrauss Lemma and its Applications(Abstract)
    Shambhavi Suryanarayanan
    Princeton University, USA.

  • 24-08-23
    Seminar Announcement
    Date: Thurday, 24 August 2023
    Time: 2:00 PM
    Venue: Seminar Hall
    How Non-Commutativity Helps Data Centers: Maximally Recoverable Codes from Skew Polynomials(Abstract)
    Venkatesan Guruswami
    UC Berkeley and Simons Institute.

  • 23-08-23
    Mathematics Colloquium
    Date: Wednesday, 23 August 2023
    Time: 3:30 - 4:30 PM
    Venue: Lecture Hall 202
    Amenable and Hyperbolic Groups, Stable Random Fields and von Neumann Algebras(Abstract)
    Parthanil Roy
    Indian Statistical Institute, Bangalore.

  • 23-08-23
    CMI Arts Initiative Talk
    Date: Wednesday, 23 August 2023
    Time: 3:30 PM
    Venue: Seminar Hall
    Salim Ali and Wildlife Conservation in India(Abstract)
    Tara Gandhi
    Wild Trust of India.

  • 21-08-23
    Mathematics Seminar
    Date: Monday, 21 August 2023
    Time: 3:30 PM
    Venue: Lecture Hall 1
    Fatou-Bieberbach domains and attracting basins(Abstract)
    Sayani Bera
    Indian Association for the Cultivation of Science.

  • 18-08-23
    Seminar Announcement
    Date: Friday, 18 August 2023
    Time: 3:30 PM
    Venue: Seminar Hall
    The Science of Yoga(Abstract)
    Tapen Sinha
    Chennai Mathematical Institute.

  • 18-08-23
    Mathematics Seminar
    Date: Friday, 18 August 2023
    Time: 2:00 - 3:00 PM
    Venue: Lecture Hall 06
    Geometry of local Arthur packets and Vogan's conjecture for $p$-adic $GL_n$(Abstract)
    Mishty Ray
    University of Calgary.

  • 11-08-23
    Data Science Seminar
    Date: Friday. 11 August 2023
    Time: 2:00 PM
    Venue: NKN Hall
    What is Risk?(Abstract)
    Prasad Nanisetty
    Partner, Acquisitions & Risk Management, Nile Capital Group, California, USA.

  • 05-09-23
    Lecture Series Announcement
    Date: August 10,16,17,22,24,29,31, September 5
    Time: 3:30 PM
    Venue: Seminar Hall
    Lectures on SGA3(Abstract)
    Patrick Polo
    Institut de Mathématiques, Université Pierre et Marie Curie, Paris.

  • 09-08-23
    Mathematics Seminar
    Date: Wednesday, 09 August 2023
    Time: 3:30 - 4:30 PM
    Venue: Seminar Hall
    Enumerative invariants from categories(Abstract)
    Yash Deshmukh
    Coloumbia University.

  • 09-08-23
    PUBLIC VIVA-VOCE NOTIFICATION
    Subject: Physics
    Date: Wednesday, 09 August 2023
    Time: 11:00 AM
    Venue: Seminar Hall
    Multiparameter tests of general relativity using compact binary coalescences(Abstract)
    Sayantani Datta
    Chennai Mathematical Institute.

  • 03-08-23
    Computer Science Seminar
    Date: Thursday, 03 August 2023
    Time: 09:00 - 10.00 PM
    Venue: Virtual Mode
    Formal Methods for Software Reliability and Synthesis(Abstract)
    Ashish Mishra
    Purdue University.

  • 31-07-23
    Physics Seminar
    Date: Monday, 31 July 2023
    Time: 11:30 AM
    Venue: Seminar Hall
    Classifying all 3-particle vertices in d=4(Abstract)
    Sudarshan Ananth
    IISER Pune.

  • 26-07-23
    Seminar Announcement
    Date: Wednesday, 26 July 2023
    Time: 3:30 PM
    Venue: Seminar Hall
    ULRICH BUNDLES ON DOUBLE COVERS OF PROJECTIVE SPACES(Abstract)
    A.J. Parameswaran
    TIFR.

  • 26-07-23
    Physics Colloquium
    Date: Wednesday, 26 July 2023
    Time: 11:30 AM
    Venue: Lecture Hall 5
    Hunting low-frequency gravitational waves through Pulsar Timing Arrays and the role of Indian Pulsar Timing Array(Abstract)
    Manjari Bagchi
    Institute of Mathematical Sciences, Chennai.

  • 20-07-23
    Seminar Announcement
    Date: Thursday, 20 July 2023
    Time: 11:45 AM
    Venue: Lecture Hall 6
    Torus quotient of Richardson varieties(Abstract)
    Somnath Dake
    Chennai Mathematical Institute.

  • 04-07-23
    Seminar Announcement
    Date: Tuesday, 04 July 2023
    Time: 12:00 PM
    Venue: Lecture Hall 1
    Some Questions on Semigroup Algebras(Abstract)
    Hema Srinivasan
    University of Missouri, USA.

  • 28-06-23
    Mathematics Seminar
    Date: Tuesday, 28 June 2023
    Time: 10:30 AM
    Venue: Seminar Hall
    Hypersurfaces and inclusion-exclusion II(Abstract)
    Ronno Das
    Stockholm University.

  • 27-06-23
    Mathematics Seminar
    Date: Tuesday, 27 June 2023
    Time: 10:30 AM
    Venue: Seminar Hall
    Hypersurfaces and inclusion-exclusion I(Abstract)
    Ronno Das
    Stockholm University.

  • 22-06-23
    Data Science seminar
    Date: Tuesday, 22 June 2023
    Time: 11:00 AM - 12:00 PM
    Venue: Virtual Mode
    Opportunistic problems along the shortest path on road networks(Abstract)
    Debajyoti Ghosh
    BML Munjal University.

  • 14-06-23
    Physics Seminar
    Date: Wednesday, 14 June 2023
    Time: 2:00 PM
    Venue: Lecture Hall 5
    Analytic Results for Loop-Level Momentum Space Witten Diagrams(Abstract)
    Kajal Singh
    HRI Allahabad.

  • 13-06-23
    Seminar Announcement
    Date: Tuesday, 13 June 2023
    Time: 11:30 AM
    Venue : Seminar Hall (Hybrid mode)
    Decompositions of higher-order tensors(Abstract)
    Michele Gallo
    University of Naples – L’Orientale.

  • 06-06-23
    Seminar Announcement
    Date: Tuesday, 06 June 2023
    Time: 10:00 AM
    Venue : Virtual Mode
    A Short Introduction To The Finite Element Method(Abstract)
    Neela Nataraj
    IIT Bombay.

  • 20-04-23
    AI Safety Talk
    Date: Thursday, 20 April 2023.
    Time: 3:30 PM
    Venue : Virtual Mode
    A High-level Dive into Open Problems in AI Alignment(Abstract)
    Arjun Jose
    Alignment Research, ARC Evals.

  • 20-04-23
    Physics Seminar
    Date: Thursday, 20 April 2023.
    Time: 12:15 PM
    Venue: Lecture Hall 6
    Magnetogenesis in non-trivial inflationary scenarios(Abstract)
    L. Sriram Kumar
    IIT Madras.

  • 19-04-23
    PUBLIC VIVA-VOCE NOTIFICATION
    Subject : Mathematics
    Wednesday, 19 April 2023, 03:30 PM.
    Venue: Seminar Hall
    Homological Invariants of Hibi Rings and Polyominoes(Abstract)
    Dharm Veer
    Chennai Mathematical Institute.

  • 19-04-23
    Lecture Announcement
    Date: Wednesday, 19 April, 2023.
    Time: 2:00 PM
    Venue: Lecture Hall 1
    Deformation space analogies between Kleinian reflection groups and rational maps(Abstract)
    Sabyasachi Mukherjee
    TIFR.

  • 18-04-23
    Mathematics Colloquium
    Date: Tuesday, 18 April, 2023.
    Time: 3:30 PM
    Venue: Seminar Hall
    On quasi Steinberg characters of complex reflection groups(Abstract)
    Ashish Mishra
    Federal University of Pará, Brazil.

  • 17-04-23
    Research Methodology Seminar
    Date: Monday, 17 April, 2023.
    Time: 3:45 PM
    Venue: Lecture Hall 1
    Grothendieck's Residue Symbol and its application(Abstract)
    Abhiram Subramanian


  • 12-04-23
    Data Science Seminar
    Date: 12/04/2023
    Day: Wednesday
    Time: 2 pm to 3 pm
    Venue: NKN Hall
    Applications of machine learning in banking(Abstract)
    Ramesh Babu and Rajesh Anantharaman
    Enterprise analytics and data science division, Wells Fargo, Bangalore.

  • 12-04-23
    Fields Medal Lecture Series
    Date: 12/04/2023
    Day: Wednesday
    Time: 3:30 PM
    Venue: Seminar Hall
    The sphere packing problem: work of Maryna Viazovska(Abstract)
    Siddhi Pathak
    Chennai Mathematical Institute.

  • 11-04-23
    Seminar Announcement
    Date: Tuesday, 11 April, 2023.
    Time: 2:00 to 3:00 PM
    Venue: Lecture Hall 803
    Fourier series and PDEs(Abstract)
    Mythily Ramswami
    Chennai Mathematical Institute.

  • 11-04-23
    CMI Arts Initiative talk
    Date: Tuesday, 11 April, 2023.
    Time: 12:00 to 1:00 PM
    Venue: Seminar Hall
    Among Women: A Literary Reading(Abstract)
    Rayji de Guia
    (Writer in residence, 2023).

  • 11-04-23
    Research Methodology Seminar
    Date: Tuesday, 11 April, 2023.
    Time: 3:30 PM
    Venue: Lecture Hall 1
    On Fundamental Groups of one dimensional spaces(Abstract)
    Khushbu Gulati


  • 10-04-23
    Research Methodology Seminar
    Date: Monday, 10 April, 2023.
    Time: 3:30 PM
    Venue: Lecture Hall 1
    Projective Normality of Finite Group Quotients(Abstract)
    Aisha Negi


  • 10-04-23
    Computer Science Seminar
    Date: Monday, 10 April, 2023.
    Time: 2:00 - 3:00 PM
    Venue: Lecture Hall 6
    Formal methods in Machine Learning(Abstract)
    Sreejith AV
    IIT Goa.

  • 06-04-23
    Seminar Announcement
    Date: Thursday,06 April, 2023.
    Time: 2:00 - 3:00 PM
    Venue: Lecture Hall 801
    Language History and Change(Abstract)
    K. Kanthimathi
    SDNB Vaishnav College for Women, Chennai.

  • 29-03-23
    Seminar Announcement
    Date: Wednesday 29 March 2023
    Time: 3:30-4:30pm
    Venue: Lecture hall 801
    Presentation by Datapatterns about maths, physics and computer science for satellites and defence systems(Abstract)
    Karthick
    Data Patterns (India) Ltd.

  • 29-03-23
    Mathematics Colloquium
    Date : March 29, 2023 Time : 3:30 pm Venue : Seminar Hall
    Counting curves tropically(Abstract)
    Sushmita Venugopalan
    Institute of Mathematical Sciences, Chennai.

  • 28-03-23
    Physics Seminar
    Date: 28th March, Tuesday
    Time: 11 am - 12 noon.
    Venue: Lecture Hall 6
    Equations of state in the curved space-time of compact degenerate stars(Abstract)
    Susobhan Mandal
    IISER Kolkata.

  • 23-03-23
    Lecture Announcement
    Date/Time: Thursday, March 23, 2023. 10.30 am
    Venue: Lecture Hall 6, CMI
    Foundations of Lattice-based Cryptography(Abstract)
    Rajendra Kumar
    Weizmann Institute of Science, Israel.

  • 22-03-23
    Mathematics Colloquium
    Date : March 22, 2023 Time : 3:30 pm Venue : Seminar Hall
    Linearity of resolution of powers of facet ideals of simplicial trees(Abstract)
    Arvind Kumar
    Chennai Mathematical Institute.

  • 17-03-23
    Fields Medal Lecture Series
    Date: Friday, March 17, 2023
    Time: 2:00 pm to 3:00 pm
    Venue: Seminar Hall
    Log-concavity in combinatorics: the work of June Huh(Abstract)
    S. Viswanath
    Institute of Mathematical Sciences, Chennai.

  • 13-03-23
    Computer Science Seminar
    Venue: Lecture Hall 6, Chennai Mathematical Institute
    Date/Time: Monday, March 13, 2023. 2.00 pm.
    Fusing AI and Formal Methods for Automated Synthesis(Abstract)
    Priyanka Golia
    NUS, Singapore and IIT Kanpur.

  • 10-03-23
    Lecture Announcement
    Date and Time: 7: 00 pm (Indian Standard Time), 10th March, 2023.
    Forgotten Indian Techniques to solve the Pell’s equations(Abstract)
    T. Raghavasimhan


  • 10-03-23
    Fields Medal Lecture Series
    Date: Friday, March 10, 2023
    Time: 2:00 pm to 3:00 pm
    Venue: Seminar Hall
    Difference between consecutive primes(Abstract)
    R. Balasubramanian
    Institute of Mathematical Sciences, Chennai.

  • 10-03-23
    COMPUTER SCIENCE SEMINAR
    Date and time: 14:00, Friday, 10 March, 2023
    Venue: Lecture Hall 6, CMI
    Realizing quantum advantage across multiple applications(Abstract)
    Krishna V. Palem
    Rice University.

  • 08-03-23
    R K Rubugunday Distinguished Lecture
    Time: 3.30 pm Venue: Seminar Hall
    Enumerative geometry after string theory(Abstract)
    Barbara Fantechi
    SISSA, Italy.

  • 08-03-23
    K Lakshmanan Memorial Distinguished Lecture
    Time: 2.00 pm Venue: Seminar Hall
    An old problem on automata and first-order logic(Abstract)
    Howard Straubing
    Boston College USA.

  • 07-03-23
    Mathematics Seminar
    Date : Tuesday, March 7, 2023
    Time : 3:30 pm
    Venue : Seminar Hall
    Tamagawa Number Conjecture in characteristic p(Abstract)
    Fabien Trihan
    Sophia University, Japan.

  • 07-03-23
    Mathematics Colloquium
    Date & Time: March 7, Tuesday, 2 - 3 pm. Venue: Lecture Hall 803
    Game theory, Cones and Positive Operators(Abstract)
    TES Raghavan
    University of Illinois, Chicago.

  • 06-03-23
    CS seminar announcement Date/Time: Monday, March 6, 2023. 14.00. Venue: Lecture Hall 6, Chennai Mathematical Institute
    A Tour of Clustering and Geometric Problems(Abstract)
    Tanmay Inamdar
    University of Bergen, Norway.

  • 03-03-23
    Data Science Seminar
    Date: 03/03/2023
    Day: Friday
    Time: 2 pm
    Venue: NKN Hall
    Title: Egocentric Activity Recognition by Subject-Action Relevance(Abstract)
    Snehasis Mukherjee
    Shiv Nadar University.

  • 01-03-23
    Mathematics Colloquium
    Date: March 1
    Day: Wednesday
    Time: 3:30 pm
    Venue: Seminar hall
    Minimal elements of Shi regions in affine Weyl groups(Abstract)
    Balthazar Charles
    Universite Paris-Saclay, France.

  • 01-03-23
    Physics Seminar
    Date: Wednesday, 1 March 2023
    Time: 2.00 pm
    Venue: Lecture Hall 802
    WEAK MEASUREMENT: A Peephole into the Quantum World(Abstract)
    Parveen Kumar
    Department of Condensed Matter Physics, Weizmann Institute of Science, Rehovot, Israel.

  • 17-02-23
    Physics Colloquium
    Date: Friday, Feb 17, 2023
    Time: 2 pm
    Venue: Lecture Hall 6
    Remembering Paddy - the fiery explorer of space and time(Abstract)
    Dawood Kothawala
    IIT Madras.

  • 17-02-23
    Fields Medal Lecture Series
    Date: Friday, February 17, 2023
    Time: 2:00 pm to 3:00 pm
    Venue: Seminar Hall
    Theory of phase transitions: a glimpse into the mathematics of Hugo Duminil-Copin(Abstract)
    Riddhipratim Basu
    ICTS.

  • 16-02-23
    Date: Thursday, 16 February 2023
    Time: 3.30 p.m.
    Venue: Seminar Hall
    Vinberg θ-pairs and Higgs bundles(Abstract)
    Oscar Garcia-Prada
    ICMAT, Madrid.

  • 16-02-23
    Mathematics Colloquium
    Date: Thursday, February 16, 2023
    Time: 2:00 pm to 3:00 pm
    Venue: Lecture Hall 6
    A tale of universality in planar random growth(Abstract)
    Riddhipratim Basu
    ICTS.

  • 15-02-23
    Lecture Announcement
    Date and time: 15th February, 11:30 am. Venue: Lecture Hall 802
    Fast Multivariate Multipoint Evaluation over Finite Fields(Abstract)
    Sumanta Ghosh
    Caltech, USA.

  • 15-02-23
    Physics Seminar
    Date: 15th Feb, 2023 Venue: Lecture Hall 803 Time: 11 AM
    The Phase Puzzle of \nu = 0 Graphene and Beyond(Abstract)
    Ankur Das
    Weizmann Institute of Science, Israel.

  • 14-02-23
    Joint Mathematics and Computer Science Colloquium
    Date : 14 February, 2023 Time : 3:30 pm Venue : Seminar Hall
    Marvels and mysteries of rational base numeration systems(Abstract)
    Jacques Sakarovitch
    IRIF, CNRS/ Univ. Paris Cité and Télécom Paris, IPP.

  • 10-02-23
    Data Science Seminar
    Date: 10/02/2023
    Day: Friday
    Time: 2 to 3 pm
    Venue: NKN Hall
    Approximation of Large Stiff Acausal Models(Abstract)
    Ranjan Anantharaman
    JuliaHub Inc., USA.

  • 08-02-23
    Mathematics Colloquium
    Date: Wednesday, February 8, 2023
    Time: 3:30 pm to 4:30 pm
    Venue: Seminar Hall
    Symplectic integrals on the moduli space of rank two vector bundles(Abstract)
    T. R. Ramadas
    Chennai Mathematical Institute.

  • 06-02-23
    Physics seminar
    Date & Time: Mon 6 Feb 2023; 2.00 pm
    Venue: Lecture Hall 1
    Heterotic Strings on T^3/Z_2, Nikulin Involutions and M-theory
    K.S. Narain
    ICTP Trieste.

  • 02-02-23
    Seminar Announcement
    Date for the seminar : 2nd February
    Time : 11.30 AM
    Venue: Lecture Hall 6
    Constraining tree-level gravitational scattering(Abstract)
    Subham Dutta Chowdhury
    University of Chicago.

  • 27-01-23
    Physics Seminar
    Date/Time: 27th January, 2023, 11 AM
    Venue: Lecture Hall 802
    Systematic generation of the dynamical higher-order topological insulator and superconductor phases in three dimensions(Abstract)
    Tanay Nag
    Uppsala University, Sweden.

  • 24-01-23
    Seminar Announcement
    Date for the Seminar : 24th January, Tuesday Time : 2.15 PM Venue: Lecture hall 6
    Classical Soft factors from Gauge theory Amplitudes
    Akavoor Manu
    Institute of Physics.

  • 23-01-23
    Lecture Announcement
    Date: Monday 23/1/23 at 2:00 pm.
    Venue: Lecture Hall 6
    Testing equality of compressed strings in Randomised NC(Abstract)
    Nikhil Balaji
    IIT Delhi.

  • 20-01-23
    Lecture Announcement
    Time: Friday, January 20, 2023. 9pm IST.
    Mode: Online (via Zoom)
    Hyperbolic Polynomials in Combinatorics and Optimization(Abstract)
    Papri Dey
    Georgia Tech.

  • 18-01-23
    January 18 (Wednesday) 3:30PM
    Seminar Hall
    Towards Building A Scalable Bitvector Model Counter(Abstract)
    Arijit Shaw
    Chennai Mathematical Institute and IAI, TCG-CREST.

  • 18-01-23
    Computer Science Seminar
    Date & Time: 18th January (Wednesday), 10:45 AM to 11:45 AM
    Venue: Lecture Hall 804
    Equivalence and conjugacy of weighted automata(Abstract)
    Jacques Sakarovitch
    CNRS, Télécom Paris, France.

  • 17-01-23
    Lecture Announcement
    Date: 17 Jan 2023 Time: 11:50 am Venue: Lecture Hall 803
    Estimating the size of union of sets in streaming model(Abstract)
    Sourav Chakraborty
    ISI, Kolkata.

  • 13-01-23
    Joint Seminar, CMI and Sai University
    Date and time: Friday, 13 January 2023, 3:30 pm
    Venue: Seminar Hall, CMI
    The evolving arc of blockchain technology and Web3(Abstract)
    John Mitchell
    Stanford University.

  • 13-01-23
    Lecture Announcement
    Date: Friday 13/1/23, 11am -12 noon
    Venue: Lecture Hall 802
    Invariance of Floer cohomology under higher mutation via neck-stretching(Abstract)
    Soham Chanda
    Rutgers University.

  • 12-01-23
    Physics seminar
    Date & Time: Thu 12 Jan 2023 at 11.30am:
    Venue: Lecture Hall 803
    Explorations of Gravitational Entropy(Abstract)
    Ronak Soni
    DAMTP Cambridge.

  • 04-01-23
    Computer Science Seminar
    Date & Time: 4th January, 10:30 AM to 11:30 AM
    Venue: Lecture Hall 802
    Expressiveness of History-Deterministic Timed Automata(Abstract)
    Sougata Bose
    University of Liverpool.

  • 03-01-23
    Data Science Seminar
    Date: 03/01/2023
    Day: Tuesday
    Time: 2 pm - 3 pm
    Venue: NKN Hall
    Reinventing the Supply Chain with Practical AI: Ten Trends and Lessons(Abstract)
    Sarang Jagdale and Michael Watson
    Lyric, Pune.