S. Srivastava

activity

20232026

collaborators

3 papers

math.RT2026

On factorization of matrix of Kazhdan-Lusztig polynomials

Aritra Bhattacharya, Ashish Mishra, Shraddha Srivastava

Let $H = H (W, S)$ be the Hecke algebra of the Coxeter system $(W, S)$ over $Z [q^{\pm 1}]$ , where $W$ is the Weyl group of a symmetrizable Kac-Moody algebr…

math.RT2025

Semi-simple partition algebras as centralizers of representations for rook monoids

Volodymyr Mazorchuk, Shraddha Srivastava

Let $P_{k} (δ)$ , where $k$ is a positive integer and $δ$ some complex parameter, be the classical partition algebra over the complex numbers. In the case when $δ = n$ , it is w…

math.RT2023

Kronecker coefficients for (dual) symmetric inverse semigroups

Volodymyr Mazorchuk, Shraddha Srivastava

We study analogues of Kronecker coefficients for symmetric inverse semigroups, for dual symmetric inverse semigroups and for the inverse semigroups of bijections between subquotien…