Samya Kumar Ray

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20172026

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math.FA2019

On Isometric Embedding $ℓ_{p}^{m} \to S_{\infty}^{n}$ and Unique operator space structure

Samya Kumar Ray

We study existence of linear isometric embedding of $ℓ_{p}^{m}$ into $S_{\infty},$ for $1 \leq p < \infty$ and unique operator space structure on two dimensional Banach spaces. For $p\i…

math.FA2017

On Functional Calculus For $n$ -Ritt operators

Samya Kumar Ray

In this paper, we present a new class of operators, which we name to be $n$ -Ritt operators. This produces a discrete analogue of $n$ -sectorial operators and generalizes the notion…

On Isometric Embedding ℓpm​→S∞n​ and Unique operator space structure

On Functional Calculus For n-Ritt operators

On Isometric Embedding $ℓ_{p}^{m} \to S_{\infty}^{n}$ and Unique operator space structure

On Functional Calculus For $n$ -Ritt operators