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math.QA2019
Improved bound on the non zero eigenvalues of the graph Laplacian coming from quantum symmetry of vertex transitive graphs
Soumalya Joardar
A chain of quantum subgroups of the quantum automorphism group of finite graphs has been introduced. It generalizes the construction of J. Bichon (see [3]) in a sense. A better bou…
math.OA2019★ 6 cited
Scalar Curvature of a Levi-Civita Connection on Cuntz algebra with three generators
Soumalya Joardar
A differential calculus on Cuntz algebra with three generators coming from the action of rotation group in three dimensions is introduced. The differential calculus is shown to sat…