Operator Algebras

Authors and titles for recent submissions

[ total of 17 entries: 1-17 ]
[ showing up to 25 entries per page: fewer | more ]

[1] arXiv:2404.16338 (cross-list from math.FA) [pdf, ps, other]: Title: Multiple operator integrals, pseudodifferential calculus, and asymptotic expansions

Authors: Eva-Maria Hekkelman, Edward McDonald, Teun D. H. van Nuland

Comments: 53 pages, no figures

Subjects: Functional Analysis (math.FA); Mathematical Physics (math-ph); Operator Algebras (math.OA); Spectral Theory (math.SP)
[2] arXiv:2404.16332 (cross-list from math-ph) [pdf, ps, other]: Title: Isometric Spectral Subtriples

Authors: Paolo Bertozzini, Wanchalerm Sucpikarnon, Apimook Watcharangkool

Comments: 25 pages, LaTeX2e, published paper reformatted for arXiv purposes

Journal-ref: Journal of Mathematical Physics 65(4):043504 (2024)

Subjects: Mathematical Physics (math-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th); Operator Algebras (math.OA)
[3] arXiv:2404.16101 (cross-list from quant-ph) [pdf, other]: Title: Multivariate Fidelities

Authors: Theshani Nuradha, Hemant K. Mishra, Felix Leditzky, Mark M. Wilde

Comments: 79 pages, 1 figure

Subjects: Quantum Physics (quant-ph); Information Theory (cs.IT); Mathematical Physics (math-ph); Operator Algebras (math.OA)

[4] arXiv:2404.15162 [pdf, ps, other]: Title: Hilbert spaces over $C^*$-tensor categories, Fredholm modules and cyclic cohomology

Authors: Abhishek Banerjee, Subhajit Das, Surjeet Kour

Subjects: Operator Algebras (math.OA); Category Theory (math.CT); Rings and Algebras (math.RA)
[5] arXiv:2404.15139 (cross-list from math.RA) [pdf, ps, other]: Title: Ideals of étale groupoid algebras with coefficients in a sheaf with applications to topological dynamics

Authors: Gilles G. de Castro, Daniel Gonçalves, Benjamin Steinberg

Subjects: Rings and Algebras (math.RA); Dynamical Systems (math.DS); Operator Algebras (math.OA)
[6] arXiv:2404.14582 (cross-list from math.FA) [pdf, ps, other]: Title: Toeplitz operators and group-moment coordinates for quasi-elliptic and quasi-hyperbolic symbols

Authors: Raul Quiroga-Barranco, Armando Sanchez-Nungaray

Subjects: Functional Analysis (math.FA); Operator Algebras (math.OA)
[7] arXiv:2404.14466 (cross-list from math.QA) [pdf, ps, other]: Title: Quantum symmetries of noncommutative tori

Authors: David E. Evans, Corey Jones

Subjects: Quantum Algebra (math.QA); Mathematical Physics (math-ph); Operator Algebras (math.OA)

[8] arXiv:2404.14002 [pdf, ps, other]: Title: A note on the orbit equivalence of injective actions

Authors: Xiangqi Qiang, Chengjun Hou

Subjects: Operator Algebras (math.OA)
[9] arXiv:2404.13870 [pdf, ps, other]: Title: Symmetric functionals on simply generated symmetric spaces

Authors: Galina Levitina, Alexandr Usachev

Subjects: Operator Algebras (math.OA); Functional Analysis (math.FA)
[10] arXiv:2404.13773 [pdf, ps, other]: Title: A route to quantum computing through the theory of quantum graphs

Authors: Farrokh Razavinia, Ghorbanali Haghighatdoost

Subjects: Operator Algebras (math.OA); Quantum Algebra (math.QA)
[11] arXiv:2404.13436 [pdf, ps, other]: Title: Faithful actions on generalized Furstenberg boundary

Authors: Farid Behrouzi, Zahra Naghavi

Comments: This is the journal version and is going to appear in the Proceedings of AMS

Subjects: Operator Algebras (math.OA)

[12] arXiv:2404.12849 (cross-list from math.FA) [pdf, ps, other]: Title: An improvement and generalization of Rotfel'd type inequalities for sectorial matrices

Authors: Nan Fanghong, Teng Zhang

Comments: 10pages

Subjects: Functional Analysis (math.FA); Operator Algebras (math.OA)

[13] arXiv:2404.12380 [pdf, other]: Title: Internal sequential commutation and single generation

Authors: David Gao, Srivatsav Kunnawalkam Elayavalli, Gregory Patchell, Hui Tan

Comments: Comments welcome! 10 pages

Subjects: Operator Algebras (math.OA); Functional Analysis (math.FA); Group Theory (math.GR)
[14] arXiv:2404.12061 [pdf, ps, other]: Title: Maximal weak Orlicz types and the strong maximal on von Neumann algebras

Authors: Adrián M. González Pérez, Javier Parcet, Jorge Pérez García

Comments: 16 pages; Minor changes, acknowledgment added

Subjects: Operator Algebras (math.OA); Classical Analysis and ODEs (math.CA); Functional Analysis (math.FA)
[15] arXiv:2404.12179 (cross-list from math.NT) [pdf, ps, other]: Title: Local factors and Cuntz-Pimsner algebras

Authors: Igor V. Nikolaev

Comments: 8 pages

Subjects: Number Theory (math.NT); Operator Algebras (math.OA)
[16] arXiv:2404.11880 (cross-list from math.FA) [pdf, other]: Title: Generalized Converses of Operator Jensens Inequalities with Applications to Hypercomplex Function Approximations and Bounds Algebra

Authors: Shih-Yu Chang

Subjects: Functional Analysis (math.FA); Operator Algebras (math.OA)
[17] arXiv:2404.11708 (cross-list from math.PR) [pdf, ps, other]: Title: Moments of the free Jacobi process: a matrix approach

Authors: Nizar Demni, Tarek Hamdi

Subjects: Probability (math.PR); Combinatorics (math.CO); Operator Algebras (math.OA)

[ total of 17 entries: 1-17 ]
[ showing up to 25 entries per page: fewer | more ]