Sushil Bhunia

activity

20192022

most citedComputations in Classical Groups

1 citations · 1 across the 3 of their papers we have counts for

collaborators

6 papers

math.DS2022

Conjugacy of free mappings embedded in a flow

Sushil Bhunia, Gangotryi Sorcar

In this paper we study free mappings of the plane, that is orientation preserving fixed point free homeomorphisms of $R^{2}$ . We provide a necessary and sufficient condition…

math.GR2020

Twisted conjugacy in linear algebraic groups

Sushil Bhunia, Anirban Bose

Let $k$ be an algebraically closed field, $G$ a linear algebraic group over $k$ and $φ \in A u t (G)$ , the group of all algebraic group automorphisms of $G$ . Two elements $x, y$ of $G$ …

math.GR2020

Algorithms in Linear Algebraic Groups

Sushil Bhunia, Ayan Mahalanobis, Pralhad Shinde +1

This paper presents some algorithms in linear algebraic groups. These algorithms solve the word problem and compute the spinor norm for orthogonal groups. This gives us an algorith…

math.GT2019

Reversible Quaternionic Hyperbolic Isometries

Sushil Bhunia, Krishnendu Gongopadhyay

Let $G$ be a group. An element $g$ in $G$ is called reversible if it is conjugate to $g^{- 1}$ within $G$ , and called strongly reversible if it is conjugate to its inverse by an ord…

math.GR2019

Conjugacy classes of centralizers in the group of upper triangular matrices

Sushil Bhunia

Let G be a group. Two elements x and y in G are said to be in the same z-class if their centralizers in G are conjugate within G. In this paper, we prove that the number of z-class…

math.GR2019★ 1 cited

Computations in Classical Groups

Sushil Bhunia

In this thesis, we develop algorithms similar to the Gaussian elimination algorithm in symplectic and split orthogonal similitude groups. As an application to this algorithm, we co…