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20222026
most citedVon Neumann entropy of the angle operator between a pair of intermediate subalgebras

2 citations · 2 across the 10 of their papers we have counts for

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6 papers · 1 filter

math.DG2026

Ramification and Finiteness of Equivariant Minimal Surfaces

Indranil Biswas, Satyajit Guin, Pradip Kumar

Let be a closed oriented surface of genus , with , and let be the good locus of representations with T…

math.OA2026

Extensions of Operator Systems, Hyperrigidity and Quantum Double Suspension

Vibhor Bhatt, Satyajit Guin, Palash Sharma

We introduce a class of extensions of unital operator systems satisfying a certain Toeplitz type property. We show that these extensions induce corresponding extensions of the $C^*…

math.OA2026

Gromov-Hausdorff Convergence of Spectral Truncations for Noncommutative Tori

Vibhor Bhatt, Satyajit Guin, Palash Sharma

We prove the Gromov-Hausdorff convergence of the state spaces, equipped with Connes' distance function, of the operator systems associated with spectral truncations for noncommutat…

math.OA2026

Quantum Gromov-Hausdorff Convergence for Extensions of -Algebras

Vibhor Bhatt, Satyajit Guin, Bipul Saurabh

We investigate the lifting of quantum Gromov-Hausdorff convergence through Toeplitz type -algebra extensions by stable ideals in the framework of noncommutative metric geometr…

math.QA2026

Holomorphic Jet Modules and Holomorphic Connections for Noncommutative Complex Curves

Indranil Biswas, Satyajit Guin, Pradip Kumar

We extend Atiyah's holomorphic jet bundle formalism to holomorphic vector bundles over noncommutative algebras endowed with a bigraded differential calculus truncated at bidegree $…

math.QA2026

Fixed points and Holomorphic Structures on Line Bundles over the Quantum Projective Line

Indranil Biswas, Satyajit Guin, Pradip Kumar

It has recently been observed that, in contrast to the classical case, holomorphic structures on line bundles over the quantum projective line are not uniquely determined by degree…