27 citations · 86 across the 26 of their papers we have counts for
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math.AT2023
Various Topological Complexities of Small Covers and Real Bott Manifolds
Koushik Brahma, Bikramaditya Naskar, Soumen Sarkar +1
In this paper, we compute the LS-category and equivariant LS-category of a small cover and its real moment angle manifold. We calculate a tight lower bound for the topological comp…
math.AT2023
Integral equivariant -theory and cobordism ring of simplicial GKM orbifold complexes
Koushik Brahma, Soumen Sarkar
In this paper, we define `simplicial GKM orbifold complexes' and study some of their topological properties. We introduce the concept of filtration of regular graphs and `simplicia…
math.AT2023
LS-category and topological complexity of several families of fibre bundles
Navnath Daundkar, Soumen Sarkar
In this paper, we study upper bounds for the topological complexity of the total spaces of some classes of fibre bundles. We calculate a tight upper bound for the topological compl…