List of Publications of P.Sankaran in topology.

• (With P.Zvengrowski): On stable parallelizability of flag manifolds, Pacific J.Math., 122, (1986), 455-458.
• (With P.Zvengrowski): Stable parallelizability of partially oriented flag manifolds, Pacific J.Math., 128, (1987) 349-359.
• Orientability of vector bundles and formulae for Stiefel-Whitney classes, Bol. Soc. Mat. Mex., 32, (1987) 7-13.
• Which Grassmannians bound?, Arch. Math., 50, (1988), 474-476.
• Determination of Grassmann manifolds which are boundaries, Canad. Math Bull., 34, (1) 1991, 1-4.
• Non-existence of almost complex structures on Grassmann manifolds, Proc. A.M.S.113 (1991), 297-302.
• (With J.Korba\v{s}): On continuous maps between Grassmann manifolds, Proc.Indian Acad. Sci. 101, (1991),111-120.
• (With K.Varadarajan): Group actions on flag manifolds and cobordism, Can. J. Math. 45, (1993), 650-661.
• (With P.Zvengrowski): K-theory of Oriented Grassmann mainfolds, Math Slovaca, 47,(1997),319-338.
• (With K.Mukherjea): Invariant points of maps between grassmannian, Proc. A.M.S., 124, (1996), 649-653.
• (With G.Mukherjee): Elementary abeilian 2-group action on flag manifolds with applications, Proc. A.M.S.126,(1998),595-606.
• (With Vimala Ramani): On degrees of maps between Grassmannians, Proc. Ind. Acad. Sc.,107,(1997), 13-19.
• (With P.Zvengrowski): Stable parallelizability of partially oriented flag manifolds-II, Canad. J. Math.,49,(1997),1323-1339.
• (With P. Zvengrowski): The order of the Hopf line bundle on projective Stiefel manifolds, to appear in Fund. Math.
• (With J.Korba\v{s}): Almost complex and complex structures on real projective Stiefel manifolds, Rendi. Circ. Mat. Palermo. Sr.II, 48, (1999), 5-12.
• (With Vimala Ramani): Dolbeault cohomology of compact complex homogeneous manifolds, Proc. Indian Acad. Sci. 109,(1999),11-21.
• (With G.Mukherjee): Minimal Models of Grassmann manifolds and applications, to appear in Math. Slovaca.