S. Bhattacharjee

activity

20182025

most citedQuantum Galois groups of subfactors

9 citations · 17 across the 9 of their papers we have counts for

collaborators

Showing 2022Show all

4 papers · 1 filter

math.NT2022

An effective bound on Generalized Diophantine m-tuples

S. Bhattacharjee, A. B. Dixit, D. Saikia

For non-zero integers $n$ and $k \geq 2$ , a generalized Diophantine $m$ -tuple with property $D_{k} (n)$ is a set of $m$ positive integers $S = {a_{1}, a_{2}, \dots, a_{m}}$ such that $a_ia_j…

math.OA2022

Equivariant $C^{*}$ -correspondences and compact quantum group actions on Pimsner algebras

Suvrajit Bhattacharjee, Soumalya Joardar

Let $G$ be a compact quantum group. We show that given a $G$ -equivariant $C^{*}$ -correspondence $E$ , the Pimsner algebra $O_{E}$ can be naturally made into a $G$ -$\m…

math.QA2022★ 3 cited

Anyonic quantum symmetries of finite spaces

Anshu, Suvrajit Bhattacharjee, Atibur Rahaman +1

We construct a braided analogue of the quantum permutation group and show that it is the universal braided compact quantum group acting on a finite space in the category of $\mathb…

math.OA2022★ 4 cited

Braided quantum symmetries of graph $C^{*}$ -algebras

Suvrajit Bhattacharjee, Soumalya Joardar, Sutanu Roy

We prove the existence of a universal braided compact quantum group acting on a graph $C^{*}$ -algebra in the category of $T$ - $C^{*}$ -algebras with a twisted…

An effective bound on Generalized Diophantine m-tuples

Equivariant C∗-correspondences and compact quantum group actions on Pimsner algebras

Anyonic quantum symmetries of finite spaces

Braided quantum symmetries of graph C∗-algebras

Equivariant $C^{*}$ -correspondences and compact quantum group actions on Pimsner algebras

Braided quantum symmetries of graph $C^{*}$ -algebras