Web(with Prateep Chakraborty) On Stiefel-Whitney Classes of vector bundles over real Stiefel Manifolds, Top. Proc. 52 (2024) pp. 309-319. (with Aniruddha C. Naolekar) Euler classes of vector bundles over iterated suspensions of real projective spaces, Math. Slovaca 68 (2024), No. 3, pp. 677-684. WebSWARUP BHOWMIK AND PRATEEP CHAKRABORTY Abstract. We introduce the notion of PL - homeomorphism between two locally nite simplicial complexes in Rn and give a su cient condition for a simplicial homeomorphism to be a quasi-isometry. We show that the center of the group QI(Rn) of all quasi-isometries of Rnis trivial. 1. Introduction Let Xbe a ...
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WebPrateep Chakraborty is the Director -Partnerships at Dimagi. He is currently posted in Delhi where he focuses on developing partnerships to implement solutions that positively … WebDec 1, 2024 · Authors: Somnath Basu, Prateep Chakraborty. Download PDF Abstract: In this paper we study the mod $2$ cohomology ring of the Grasmannian $\widetilde{G}_{n,3}$ of oriented $3$-planes in $\mathbb{R}^n$. We determine the degrees of the indecomposable elements in the cohomology ring. ruth wiens md
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WebPrateep Chakraborty In this paper we study the mod $2$ cohomology ring of the Grasmannian $\widetilde{G}_{n,3}$ of oriented $3$-planes in $\mathbb{R}^n$. We … WebPrateep Chakraborty’s Post Prateep Chakraborty Director of Partnerships at Dimagi 1y WebDIFFERENTIAL GEOMETRY OF CURVES AND SURFACES PROJECT REPORT Submitted by Rigen Tamang 20MA40026 Under the supervision of Prof. Prateep Chakraborty to the DEPARTMENT OF MATHEMATICS INDIAN INSTITUTE OF TECHNOLOGY KHARAGPUR Kharagpur - 721302 West Bengal, India November 2024 Signature of the Student … is chess pie the same as buttermilk pie