S. Podder

activity

20222024

collaborators

4 papers

math.AT2024

The p-triviality of stunted projective spaces

Sudeep Podder, Gobinda Sau

In this article, we introduce the notion of $P$ -triviality of topological manifolds and give a complete description of the $P$ -triviality of stunted real and comp…

math.GT2024

Some Observations on projective Stiefel Manifolds

Bikramjit Kundu, Sudeep Podder

In this note, we compute the upper characteristic rank of the projective Stiefel manifolds over $R, C$ and $H$ and the flip Stiefel manifolds. We also pr…

math.KT2023

THE K-RING OF E_6/Spin(10)

Sudeep Podder, Parameswaran Sankaran

Let $E_{6}$ denote the simply-connected compact exceptional Lie group of rank 6. The Lie group $S p in (10)$ naturally embeds in $E_{6}$ , corresponding to the incl…

math.KT2022

K-theory of real Grassmann manifolds

Sudeep Podder, Parameswaran Sankaran

Let $G_{n, k}$ denote the real Grassmann manifold of $k$ -dimensional vector subspaces of $R^{n}$ . Using the Hodgkin spectral sequence, we compute the complex $K$ -ring of $G_{n…