Anupam Singh

activity

19922023

most citedPhase Transitions out of Equilibrium: domain formation and growth

117 citations · 380 across the 44 of their papers we have counts for

collaborators

Showing 2023 · math.GRShow all

3 papers · 2 filters

math.GR2023

Representation dimension of some finite groups

Gurleen Kaur, Amit Kulshrestha, Anupam Singh

For a finite group $G$ , the representation dimension is the smallest integer realizable as the degree of a complex faithful representation of $G$ . In this article, we compute repre…

math.GR2023★ 1 cited

Surjectivity of polynomial maps on Matrices

Saikat Panja, Prachi Saini, Anupam Singh

For $n \geq 2$ , we consider the map on $M_{n} (K)$ given by evaluation of a polynomial $f (X_{1}, \dots, X_{m})$ over the field $K$ . In this article, we explore the image o…

math.GR2023

Powers in finite unitary groups

Saikat Panja, Anupam Singh

Let $U (n, F_{q^{2}})$ denote the subgroup of unitary matrices of the general linear group $GL (n, F_{q^{2}})$ which fixes a Hermitian form and $M \geq 2$ an…