Sushil Gorai

activity

20152019

most citedCharacterizations of Symmetrized Polydisc

2 citations · 2 across the 2 of their papers we have counts for

collaborators

4 papers

math.CV2019

Some observations concerning polynomial convexity

Sushil Gorai

In this paper we discuss a couple of observations related to polynomial convexity. More precisely, (i) We observe that the union of finitely many disjoint closed balls with centres…

math.FA2018

Contractively embedded invariant subspaces

Sushil Gorai, Jaydeb Sarkar

This paper focuses on representations of contractively embedded invariant subspaces in several variables. We present a version of the de Branges theorem for $n$ -tuples of multiplic…

math.CV2015

On polynomial convexity of compact subsets of totally-real submanifold in $C^{n}$

Sushil Gorai

Let $K$ be a compact subset of a totally-real manifold $M$ , where $M$ is either a $C^{2}$ -smooth graph in $C^{2 n}$ over $C^{n}$ , or $M = u^{- 1} {0}$ for a $\…

math.CV2015★ 2 cited

Characterizations of Symmetrized Polydisc

Sushil Gorai, Jaydeb Sarkar

Let $Γ_{n}$ , $n \geq 2$ , denote the symmetrized polydisc in $C^{n}$ , and $Γ_{1}$ be the closed unit disc in $C$ . We provide some characterizations of elements in $Γ_{n}$ .…

Some observations concerning polynomial convexity

Contractively embedded invariant subspaces

On polynomial convexity of compact subsets of totally-real submanifold in Cn

Characterizations of Symmetrized Polydisc

On polynomial convexity of compact subsets of totally-real submanifold in $C^{n}$