Výsledky vyhledávání - "Sruthymurali"

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Fourier theoretic inequalities for inclusion of simple C*-algebras

Autor: Bakshi, Keshab Chandra, Guin, Satyajit, Sruthymurali

This paper originates from a naive attempt to establish various non-commutative Fourier theoretic inequalities for an inclusion of simple C*-algebras equipped with a conditional expectation of index-finite type. In this setting, we discuss the Hausdo

Externí odkaz: http://arxiv.org/abs/2210.09006

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KMS states on $C_c^{*}(\mathbb{N}^2)$

Autor: Arjunan, Anbu, Sruthymurali, Sundar, S.

Let $C_c^{*}(\mathbb{N}^{2})$ be the universal $C^{*}$-algebra generated by a semigroup of isometries $\{v_{(m,n)}: m,n \in \mathbb{N}\}$ whose range projections commute. We analyse the structure of KMS states on $C_{c}^{*}(\mathbb{N}^2)$ for the tim

Externí odkaz: http://arxiv.org/abs/2201.12849

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Intermediate planar algebra revisited, II

Autor: Bakshi, Keshab Chandra, Sruthymurali

We describe the subfactor planar algebra of an intermediate subfactor $N\subset Q \subset M$ of an extremal subfactor $N\subset M$ of finite Jones index which is not necessarily irreducible.
Comment: 12 pages, many figures

Externí odkaz: http://arxiv.org/abs/2110.01215

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Planar algebras, quantum information theory and subfactors

Autor: Kodiyalam, Vijay, Sruthymurali, Sunder, V. S.

We define generalised notions of biunitary elements in planar algebras and show that objects arising in quantum information theory such as Hadamard matrices, quantum latin squares and unitary error bases are all given by biunitary elements in the spi

Externí odkaz: http://arxiv.org/abs/1912.07228

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On a presentation of the spin planar algebra

Autor: Kodiyalam, Vijay, Saini, Sohan Lal, Sruthymurali, Sunder, V. S.

We define a certain abstract planar algebra by generators and relations, study various aspects of its structure, and then identify it with Jones' spin planar algebra.
Comment: 11 pages, 12 figures

Externí odkaz: http://arxiv.org/abs/1901.11191

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KMS states on

Autor: Anbu Arjunan, null Sruthymurali, S. Sundar

Publikováno v: Glasgow Mathematical Journal. :1-28

Let $C_c^{*}(\mathbb{N}^{2})$ be the universal $C^{*}$ -algebra generated by a semigroup of isometries $\{v_{(m,n)}\,:\, m,n \in \mathbb{N}\}$ whose range projections commute. We analyse the structure of KMS states on $C_{c}^{*}(\mathbb{N}^2)$ for th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1b13a358bc2079c2104271aaf907f39f
https://doi.org/10.1017/s0017089523000071