Click here for Seminars during
Today's Seminar
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25-04-24
Physics Seminar
Speaker: Praveer Tiwari, IIT Bombay
Date: Thursday, 25 April 2024
Time: 11:45 AM
Venue: Seminar Hall
Journey to the Center of the Neutron Star
Praveer Tiwari
IIT Bombay. Abstract Neutron stars (NS) are fascinating objects which hold the key to
understanding various aspects of extreme matter
physics. Unfortunately, our understanding of the composition of NS
decreases as we go from the crust to the core. Therefore, we rely on
terrestrial experiments, numerical simulations, and astrophysical
observations together to constrain the equation of state (EoS) inside
the NS. The key is to map this EoS to the observables like NS mass and
radius. This map, for non-rotating cold NS, is facilitated by the
Tolman-Oppenheimer-Volkoff (TOV) equation. In this talk, I will give a
glimpse of how information from different extreme matter probes is
glued together to make sense of the current and future observations of
NS. With this understanding, I am going to explain our work where we
have developed a neural network-based TOV solver to map the EoS to NS
mass and radius.
Forthcoming Seminars
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26-04-24
Public viva-voce Notification
Speaker: Jagadish Pine
Date: 26 April 2024
Time: 11:45 AM
Venue: Seminar Hall
A universal moduli space of stable parabolic vector bundles over the marked stable curves.(Abstract)
Jagadish Pine
Chennai Mathematical Institute.
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02-05-24
Physics Seminar
Date: Thursday, 2 May 2024
Time: 2:00 PM
Venue: Online
Emergent factorization of Hilbert space at large N and black hole(Abstract)
Debangshu Mukherjee
Asia Pacific Center for Theoretical Physics (APCTP), Pohang, South Korea.
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03-05-24
Mathematics Seminar
Speaker: Srijan Sarkar, IISc
Date: Friday, 3 May 2024
Time: 2 PM
Venue: Lecture Hall 2
Analytic model for contractions on Hilbert spaces and Toeplitz operators(Abstract)
Srijan Sarkar
IISc.
Past Seminars (this year)
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23-04-24
Computer Science Seminar
Speaker: Somnath Chakraborty, Ruhr Universitat
Date: Tuesday, 23 April 2024
Time: 11:45 AM
Venue: Seminar Hall
Learning mixture of Gaussians: a noisy coupon collector's problem(Abstract)
Somnath Chakraborty
Ruhr Universitat.
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23-04-24
CMI-IMSC Number Theory Seminar
Speaker: Siddhi Pathak, CMI
Time: 12:00 - 1:00 PM
Venue: Lecture Hall 803
On zeros of variants of Ramanujan polynomials(Abstract)
Siddhi Pathak
Chennai Mathematical Institute.
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22-04-24
Physics Seminar
Speaker: Dimple, CMI
Date: Monday, 22 April 2024
Time: 1:45 PM
Venue: Lecture Hall 2
A Data-Driven Approach to Gamma Ray Burst Classification: Unveiling Diversity with Machine Learning(Abstract)
Dimple
Chennai Mathematical Institute.
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18-04-24
M.Sc. Thesis Defence
Speaker: Atharva Raje, CMI
Date: Thursday, 18 April 2024
Time: 9:20 AM
Venue: Seminar Hall
Ribet’s converse to Herbrand’s Theorem(Abstract)
Atharva Raje
Chennai Mathematical Institute.
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18-04-24
Seminar Announcement
Speaker: Dhruv Ranganathan, University of Cambridge
Date: Thursday, 18 April 2024
Time: 3:30 PM
Venue: Seminar Hal
Gromov-Witten theory via degenerations(Abstract)
Dhruv Ranganathan
University of Cambridge.
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17-04-24
Mathematics Colloquium
Date: Wednesday, 17 April 2024
Time: 2:00 - 3:30 PM
Venue: Seminar Hall
Stiefel-Whitney Classes of Representations(Abstract)
Steven Spallone
IISER Pune.
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17-04-24
Computer Science Seminar
Speaker: Vaibhav Krishnan, IIT Bombay
Date: Wednesday, 17 April 2024
Time: 3.30 PM
Venue: Lecture Hall 2
New Lower Bounds for Symmetric Boolean Functions(Abstract)
Vaibhav Krishnan
IIT Bombay.
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16-04-24
MSc Thesis Defense
Speaker: Bhavesh Padwal, CMI
Date: Tuesday, 16 April 2024
Time: 3:30-4.30 PM
Venue: Seminar Hall
A short introduction to the Hauptvermutung of geometric topology(Abstract)
Bhavesh Padwal
Chennai Mathematical Institute.
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16-04-24
Physics Seminar
Speaker: Soumya Adhikari, IISER TVM
Date: Tuesday, 16th April 2024
Time: 1.45 PM
Venue: Lecture Hall 801
N=2 conformal supergravity in five dimensions(Abstract)
Soumya Adhikari
IISER Thiruvananthapuram.
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15-04-24
Research Methodology Seminar
Speaker: Harsh Vardhan Nahata
Date: Monday, 15 April 2024
Time: 3:00 PM
Venue: LH 3
On the theory of Cyclotomic Fields
Harsh Vardhan Nahata
Chennai Mathematical Institute.
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15-04-24
Research Methodology Seminar
Speaker: Pranoy Sarkar
Date: Monday, 15 April 2024
Time: 12.00 PM
Venue: LH 3
On the homology of the Hilbert scheme of points in the plane
Pranoy Sarkar
Chennai Mathematical Institute.
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15-04-24
Research Methodology Seminar
Speaker Name: Rutuja Vilas Sawant
Date: Monday, 15 April 2024
Time: 2:00 PM
Venue: LH 3
Shellable flag simplicial complexes via chordal graphs
Rutuja Vilas Sawant
Chennai Mathematical Institute.
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15-04-24
Research Methodology Seminar
Speaker Name: Rajesh Manna, CMI
Date: Monday, 15 April 2024
Time: 11.00 AM
Venue: LH3
On smoothness of Hilbert scheme on a smooth surface
Rajesh Manna
Chennai Mathematical Institute.
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12-04-24
MSc Computer Science Thesis Talk
Speaker: Rishi Garg, CMI
Date: Friday, 12 April 2024
Time: 10:30 to 11:30 AM
Venue: Seminar Hall, CMI
Bayesian Portfolio Optimization for Option Writers(Abstract)
Rishi Garg
Chennai Mathematical Institute.
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12-04-24
Data Science Seminar
Date: Friday, 12 April 2024
Time: 2:00 PM
Venue: NKN Hall
Statistics and Machine Learning in Protein Design(Abstract)
Maunish Baravila and Anirudh Bhashyam
PopVax, Hyderabad.
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10-04-24
Physics Seminar
Date : Wednesday, 10th April 2024
Time : 1:45 PM
Venue: Lecture Hall 4
Discovery of a ‘lower mass gap’ black hole by LIGO(Abstract)
Parthapratim Mahapatra
Chennai Mathematical Institute.
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10-04-24
Lecture Announcement
Speaker: Pritthijit Biswas, CMI.
Date: Wednesday, 10 April 2024
Time: 3:45 PM.
Venue: Lecture Hall 2
A Reconstruction theorem of Bondal and Orlov(Abstract)
Pritthijit Biswas
Chennai Mathematical Institute.
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10-04-24
CMI Arts Initiative Talk
Date: Wednesday, 10 April 2024
Time: 3:30 PM
Venue: Seminar Hall
Carnatic Music — where next?(Abstract)
Sriram V
Editor, Madras Musings.
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09-04-24
Data Science Seminar
Speaker: Arjun Beri, Wells Fargo
Date: Tuesday, 9 April 2024
Time: 3:30 to 4:30 PM
Venue: NKN hall
Introduction to Counterparty Credit Risk Modelling and the Challenges(Abstract)
Arjun Beri
Wells Fargo.
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08-04-24
K. Lakshmanan Memorial Distinguished Lecture
Date: Monday, 8 April 2024
Time: 3:30 - 4:30 PM
Venue: Seminar Hall]
The complexity of computation, of communication, and of proofs(Abstract)
Meena Mahajan
Institute of Mathematical Sciences, Chennai.
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08-04-24
R.K. Rubugunday Distinguished Lecture
Date: Monday, 8 April 2024
Time: 2:00 - 3:00 PM
Venue: Seminar Hall
Evolution of a blast in a cold gas: From Newton to Euler and Navier-Stokes-Fourier(Abstract)
Abhishek Dhar
ICTS, Bangalore.
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08-04-24
Computer Science Seminar
Speaker: Gunjan Kumar, NUS Singapore
Date: Monday, 8 April 2024
Time: 12:00 PM
Venue: Seminar Hall
Distribution Testing in the Small Sample Regime(Abstract)
Gunjan Kumar
NUS, Singapore.
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05-04-24
Seminar Announcement
Speaker: Bhargav C S, IIT Kanpur
Date: Friday, 05 April 2024
Time: 11:00 AM
Venue: Seminar Hall
Learning the coefficients: A presentable version of border complexity
and applications to circuit factoring(Abstract)
Bhargav C S
IIT Kanpur.
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03-04-24
Mathematics Seminar
Date: Wednesday, 3 April 2024
Time: 3:40 to 4:30 PM
Venue: Lecture Hall 202
Some recent results related to Bott-Samelson-Demazure-Hansen varieties.(Abstract)
Senthamarai Kannan
Chennai Mathematical Institute.
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03-04-24
Mathematics Seminar
Date: Wednesday, 3 April 2024
Time: 2:30 to 3:20 PM
Venue: Lecture Hall 202
Picard groups of some compact complex manifolds.(Abstract)
Pritthijit Biswas
Chennai Mathematical Institute.
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03-04-24
CMI Arts Initiative Talk
Date: Wednesday, 3 April 2024
Time: 3:30 PM
Venue: Seminar Hall, CMI.
Dravidian Islamic Architecture(Abstract)
Kombai S Anwar
Freelance Journalist.
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03-04-24
Computer Science Seminar
Date: Wednesday, 3 April 2024
Time: 3:30 to 4:30 PM
Venue: Lecture Hall 2
On the Monadic Second-Order Theory of Arithmetic Predicates(Abstract)
Mihir Vahanwala
MPI-SWS, Saarbrücken, Germany.
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26-03-24
CMI-IMSc Number Theory Seminar
Date: Tuesday, 26 March 2024
Time: 12:00 – 1:00 PM
Venue: Lecture Hall 803, CMI
Nonexistence and Finiteness Theorems for Certain Abelian Varieties(Abstract)
Plawan Das
Chennai Mathematical Institute.
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25-03-24
Data Science Seminar
Date: Monday, 25 March 2024
Time: 3:30 PM
Venue: NKN Hall
Range of correlation between two random quantities(Abstract)
N. Rao Chaganty
Old Dominion University.
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27-03-24
Lecture Series Announcement
Date: 25, 27 and 28 March 2024
Time: 2:00 to 3:15 PM
Venue: Lecture Hall 202
An introduction to mapping class groups(Abstract)
Kashyap Rajeevsarathy
IISER Bhopal.
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21-03-24
CMI Arts Initiative Talk
Date: Thursday, 21 March 2024.
Time: 3:30 PM
Venue: Seminar Hall
The life and times of BP Koirala(Abstract)
Dinesh Kafle
Kathmandu University.
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20-03-24
Physics Seminar
Date: Wednesday, 20th March 2024
Time: 2:00 PM
Venue: Lecture Hall 2
Testing general theory of relativity with gravitational waves from binary black holes in eccentric orbits(Abstract)
Pankaj Saini
Chennai Mathematical Institute.
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20-03-24
Seminar Announcement
Date: Wednesday, 20 March 2024
Time: 3:30 PM
Venue: Seminar Hall
A Survey of Percolation Theory(Abstract)
Aniruddhan Ganesaraman
ISI Kolkata.
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19-03-24
Seminar Announcement
Date: Tuesday, 19 March 2024
Time: 3:30 to 4:30 PM
Venue: Seminar Hall
Ricci flow and positive curvature(Abstract)
Anusha Krishnan
University of Muenster.
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18-03-24
Physics Seminar
Date: Monday, 18 March 2024
Time: 1.45 PM
Venue: Lecture Hall 3
Influence Phase of a de Sitter Observer(Abstract)
Omkar Sanjay Shetye
ICTS.
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15-03-24
Mathematics Seminar
Date: Friday, 15 March 2024
Time: 11.50 AM to 12:50 PMs
Venue: Seminar Hall
Types and Hecke algebras(Abstract)
Manish Mishra
IISER Pune.
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15-03-24
Data Science Seminar
Date: Friday, 15 March 2024
Time: 2:00 PM
Venue: NKN Hall
Derivative pricing from a quants perspective(Abstract)
Govind Narayanan
HSBC, Bengaluru.
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15-03-24
Mathematics Seminar
Date: Friday, 15 March 2024
Time: 10:30 AM
Venue: Seminar Hall
Khovanov homology of positive links(Abstract)
Naageswaran Manikandan
Humboldt-Universität zu Berlin.
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11-03-24
Physics Seminar
Date: Monday, 11th March 2024
Time: 01:45 PM
Venue: Lectute Hall 02
$AdS_2/CFT_1$ holography at finite charge density(Abstract)
Hemant Rathi
IIT Roorkee.
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06-03-24
Computer Science Seminar
Date: Wednesday, 6 March 2024
Time: 3:30 PM
Venue: Lecture Hall 5
Using a Geometric Lens to find k Disjoint Shortest Paths(Abstract)
Matthias Bentert
University of Bergen.
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06-03-24
Mathematics Seminar
Date: Wednesday, 06 March 2024
Time: 03:30 - 04:20 PM
Venue: Seminar hall
Development of moduli of principal bundles and representation theory(Abstract)
V. Balaji
Chennai Mathematical Institute.
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06-03-24
Mathematics Seminar
Date: Wednesday, 06 March 2024
Time: 02:30 - 03:20 PM
Venue: Seminar hall
Geometric realization of perverse filtration(Abstract)
Ankit Rai
Chennai Mathematical Institute.
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05-03-24
Computer Science Seminar
Date: Tuesday, 5 March 2024
Time: 3:30 PM to 4:30 PM
Venue: Seminar Hall
Bidding Games on Graphs - In theory and in practice(Abstract)
Suman Sadhukhan
Haifa University, Israel.
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27-02-24
Mathematics Seminar
Date: Tuesday, 27 February 2024
Time: 10.30 AM
Venue: Lecture Hall 4
Coefficientwise Hankel-total positivity of the Schett polynomials(Abstract)
Bishal Deb
Université Paris Cité, CNRS, Paris.
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23-02-24
CMI Arts Initiative
Date: Friday, 23 February 2024
Time: 6.30 PM
Venue: Virtual Mode
The Sacred Feminine: Women Who Wear Only Themselves(Abstract)
Arundhathi Subramaniam
Chennai Mathematical Institute Arts Initiative.
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21-02-24
Seminar Announcement
Date: Wednesday, 21 February 2024
Time: 3:30 PM.
Venue: Seminar Hall
What Galois might have done had he lived a few years more.(Abstract)
P. Vanchinathan
VIT Chennai.
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19-02-24
Computer Science Seminar
Date: Monday, 19 February 2024
Time: 2:00 to 3:00 PM
Venue: Seminar Hall
Sanskrit Computational Linguistics: Tools, Annotation and Knowledge Graphs(Abstract)
Hrishikesh Terdalkar
IIT Kanpur.
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19-02-24
Physics Seminar
Date: Monday, 19 February 2024
Time : 1.45 PM
Venue: Lecture Hall 05
CFT analysis of N=4 Super Yang Mills at Strong Coupling
Nika Sokolova
Kings College, London.
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16-02-24
Physics Seminar
Date: Friday, 16 February 2024
Time: 1.45 PM
Venue: Lecture Hall 05
Introduction to Quantum Spectral Curve
Julius Julius
HRI.
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14-02-24
CMI Arts Initiative
Date: Wednesday, 14 February 2024
Time: 6.30 PM
Venue: Virtual Mode
Estuary: A Fictional Commentary on Educational Spaces(Abstract)
Perumal Murugan and Nandini Krishnan
Chennai Mathematical Institute Arts Initiative.
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14-02-24
Mathematics Colloquium
Date: Wednesday, 14 February 2024
Time: 2.00 - 3.00 PM
Venue: Seminar Hall
Delta geometry and the characteristic polynomial of the Frobenius(Abstract)
Arnab Saha
IIT Gandhinagar.
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21-02-24
Prof. Michelle Gallo's Lecture Series
Date: 12, 14, 19 and 21 February 2024 @ 11.50 AM
,20 February 2024 @ 3.30 PM
Venue: Seminar Hall
Tensor Data Analysis(Abstract)
Michelle Gallo
University of Naples, Italy.
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13-02-24
CMI-IMSc Number Theory Seminar
Date: Tuesday, 13 February 2024
Time: 12.00 - 1.00 PM
Venue: Lecture Hall 803
Counting extensions of number fields(Abstract)
Rajdeep Ghosh
Chennai Mathematical Institute.
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09-02-24
Data Science Seminar
Date: Friday, 09 February 2024
Time: 2:00 PM - 3:00 PM
Venue: NKN Hall
PseudoGA: a pseudo time reconstruction method using single-cell RNA-seq data(Abstract)
Indranil Mukhopadhyay
ISI Kolkata.
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09-02-24
Computer Science Seminar
Date: Friday, 09 February 2024
Time: 2:00 - 3:00 PM
Venue: Lecture Hall 5
Cascade Decomposition of Asynchronous Automata(Abstract)
Paul Gastin
LMF, CNRS & ENS Paris-Saclay.
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08-02-24
Physics Seminar
Date: Thursday, 8 February 2024
Time: 1:45 PM
Venue: Lecture Hall 1
Local Entropy Current on a Black-Hole Horizon and its Reparametrizations(Abstract)
Shuvayu Roy
NISER, Bhubaneswar.
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07-02-24
Mathematics Colloquium
Date: Wednesday, 7 February 2024
Time: 2:00 - 3:00 PM
Venue: Seminar Hall
Big Match(Abstract)
TES Raghavan
University of Illinois, Chicago.
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06-02-24
Seminar Announcement
Date: Tuesday, 6 February 2024
Time: 3: 30 PM
Venue: Seminar Hall
Sparsification and Uncertainty: Through Geometric Lens(Abstract)
Sujoy Bhore
IIT Bombay.
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06-02-24
Physics Seminar
Date: Tuesday, 06 February 2024
Time: 1:45 PM
Venue: Lecture Hall 1
An entropy current and the second law in higher derivative theories of gravity(Abstract)
Prateksh Dhivakar
IIT Kanpur.
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02-02-24
Data Science Seminar
Date: Friday, 2 February 2024
Time: 2:00 PM
Venue: NKN Hall
When to use Linear Regression? Model assumptions, diagnostics, and robustness(Abstract)
Miheer Dewaskar
Duke University, USA.
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01-02-24
Mathematics Seminar
Date: Thursday, 1 February 2024
Time: 3:30 PM
Venue: NKN Hall
Robustifying likelihoods by optimistically re-weighting data(Abstract)
Miheer Dewaskar
Duke University, USA.
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31-01-24
Mathematics Colloquium
Date: Wednesday, 31 January 2024
Time: 3:30-4:30 pm
Venue: Seminar Hall
Power and Limitations of Opinion Polls(Abstract)
Rajeeva Karandikar
Chennai Mathematical Institute.
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31-01-24
Seminar Announcement
Date: Wednesday, 31 January 2024
Time: 10:30 - 11:30 AM
Venue: Lecture Hall 5
Complexity Study of Reasoning about Knowledge and Public Observations(Abstract)
Avijeet Ghosh
ISI Kolkata.
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24-01-24
Algebraic Methods in Algorithms, Complexity Theory and Combinatorics (AACC) Seminar Series
Every Wednesday, from 12:00 to 1.15 PM
Starts on 17 January 2024
Venue: Lecture Hall 6
AACC Seminar Series(Abstract)
Rohit Gurjar, Sumanta Ghosh, Amit Sinhababu
Chennai Mathematical Institute.
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22-01-24
Seminar Announcement
Speaker: Sourav Chakraborty, ISI Kolkata
Date: Monday, 22 January 2024
Time: 2:00 PM
Venue: Lecture Hall 2
Distinct Elements in Streams and the Klee's Measure Problem(Abstract)
Sourav Chakraborty
ISI Kolkata.
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22-01-24
Physics Seminar
Date: Monday, 22 January 2024
Time: 12:00 PM
Venue: Seminar hall
Quantifying animal encounter and interactions: Lattice random walk approach(Abstract)
Debraj Das
ICTP, Trieste.
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19-01-24
Data Science Seminar
Date: Friday, 19 January 2024
Time: 2:00 PM
Venue: NKN Hall
Model Risk: The perils of quantification(Abstract)
Anirban Dutta
DWS, Pune.
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18-01-24
Physics Seminar
Speaker : Sachin Grover, HRI, Allahabad
Date: Thursday, 18 January 2024
Time: 1.45 PM
Duality defects in $D_n$ type Niemeier lattice CFTs
Sachin Grover
HRI, Allahabad.
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17-01-24
Mathematics Seminar
Date: Wednesday, 17 January 2024
Time: 3:30 PM
Venue: Seminar Hall
Representation homology of spaces and the strong Macdonald conjectures(Abstract)
Ajay Ramadoss
Indiana University, Bloomington.
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17-01-24
Seminar Announcement
Date: Wednesday, 17 January 2024
Time: 3:30 PM
Venue: Lecture Hall 1
Covering a graph using shortest paths(Abstract)
Florent Foucaud
Universitaire des Cézeaux, France.
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12-01-24
Public viva-voce Notification
Date: Friday, 12 January 2024
Time: 11:00 AM
Venue: Seminar Hall
On the structure of certain non-commutative $C^{\ast}$-algebras(Abstract)
Malay Mandal
Chennai Mathematical Institute.
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11-01-24
Physics Seminar
Date: Thursday, 11 January 2024
Time: 12:15 PM
Venue: Lecture Hall 06
CSS codes and dualities via cluster state measurements(Abstract)
Aswin P. M.
Stony Brook University.
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10-01-24
Seminar Announcement
Date: Wednesday, 10 January 2024
Time: 2:00 PM
Venue: Lecture Hall 5
Proof theory of formal languages(Abstract)
Abhishek De
Research Fellow in Proof Theory, University of Birmingham.
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24-01-24
Lecture Series Announcement
Date: 5, 9, 11, 16, 18, 19, 22, 23, 24, 25 January 2024
Time: 3:30 PM
Venue: Seminar Hall. The lectures will be given in hybrid mode.
Lectures on SGA3(Abstract)
Patrick Polo
Institut de Mathématiques, Université Pierre et Marie Curie, Paris.
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08-01-24
Mathematics Seminar
Date: Monday, 8 January 2023
Time: 2:00 PM
Venue: Seminar Hall
SU(2) Representations of Three-Manifold groups(Abstract)
Deepraj Bhat
MIT, USA.
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05-01-24
Seminar Announcement
Date: Friday, 5 January 2024
Time: 3.30 PM
Venue: Lecture Hall 06
Reachability in Continuous Pushdown VASS(Abstract)
Ramanathan S Thinniyam
Uppsala University.
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05-01-24
Seminar Announcement
Date: Friday, 5 January 2024
Time: 2:00 PM
Venue: Seminar Hall
The Antiquity of the Arithmetic Mean(Abstract)
Amartya Kumar Dutta
ISI Kolkata.
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