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Functional Analysis

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Total of 49 entries
Showing up to 50 entries per page: fewer | more | all

Thu, 17 Apr 2025 (showing 9 of 9 entries )

[1] arXiv:2504.12162 [pdf, html, other]
Title: Spectral Analysis for Gaussian Quantum Markov Semigroups
Franco Fagnola, Zheng Li
Comments: 46 pages, 1 figure
Subjects: Functional Analysis (math.FA)
[2] arXiv:2504.12101 [pdf, html, other]
Title: Disjoint Ces$\grave{A}$ro-hypercyclic operators
Qing Wang, Yonglu Shu
Subjects: Functional Analysis (math.FA)
[3] arXiv:2504.11849 [pdf, html, other]
Title: On symmetric functions and symmetric operators on Banach spaces
Kallol Paul, Debmalya Sain, Shamim Sohel
Comments: Under minor revision in Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas
Subjects: Functional Analysis (math.FA)
[4] arXiv:2504.11646 [pdf, html, other]
Title: The unitary group in the strong topology and a construction of Dixmier-Douady
Nikolai V. Ivanov, Marina Prokhorova
Comments: 8 pages
Subjects: Functional Analysis (math.FA); Differential Geometry (math.DG)
[5] arXiv:2504.11603 [pdf, html, other]
Title: Dynamics on weighted solid Banach function spaces
Stefan Ivkovic
Subjects: Functional Analysis (math.FA)
[6] arXiv:2504.11600 [pdf, html, other]
Title: Reflections in $L^2(\mathbb{T})$
Esteban Andruchow
Subjects: Functional Analysis (math.FA)
[7] arXiv:2504.11490 [pdf, html, other]
Title: Some inequalities for log-convex functions of selfadjoint operators on quaternionic Hilbert spaces
Massoumeh Fashandi
Comments: arXiv admin note: text overlap with arXiv:2504.10616
Subjects: Functional Analysis (math.FA); Operator Algebras (math.OA)
[8] arXiv:2504.11789 (cross-list from math.AP) [pdf, html, other]
Title: The vanishing discount problem for nonlocal Hamilton-Jacobi equations
Andrea Davini, Hitoshi Ishii
Comments: 45 pages
Subjects: Analysis of PDEs (math.AP); Functional Analysis (math.FA)
[9] arXiv:2504.11614 (cross-list from math.OA) [pdf, html, other]
Title: The C$^*$-algebra of a composition reflection
Esteban Andruchow
Subjects: Operator Algebras (math.OA); Functional Analysis (math.FA)

Wed, 16 Apr 2025 (showing 7 of 7 entries )

[10] arXiv:2504.11395 [pdf, html, other]
Title: The frequent hypercyclicity of unbounded operator
Xiongxun Huang, Yonglu Shu
Subjects: Functional Analysis (math.FA)
[11] arXiv:2504.11161 [pdf, html, other]
Title: Refinements of the Blanco-Koldobsky-Turnšek Theorem
Kalidas Mandal, Jayanta Manna, Kallol Paul, Debmalya Sain
Subjects: Functional Analysis (math.FA)
[12] arXiv:2504.10701 [pdf, html, other]
Title: Properties of reproducing kernel Hilbert spaces of a group action
Tyler Blom, Samuel A. Hokamp, Alejandro Jimenez, Jacob Laubacher
Comments: 12 pages, comments welcome
Subjects: Functional Analysis (math.FA)
[13] arXiv:2504.10616 [pdf, html, other]
Title: On p-hyponormal operators on quaternionic Hilbert spaces
Massoumeh Fashandi
Comments: 17 pages
Subjects: Functional Analysis (math.FA)
[14] arXiv:2504.11185 (cross-list from math.DG) [pdf, html, other]
Title: Standard bubbles (and other Möbius-flat partitions) on model spaces are stable
Emanuel Milman, Botong Xu
Comments: 52 pages, 9 figures. Comments welcome!
Subjects: Differential Geometry (math.DG); Functional Analysis (math.FA)
[15] arXiv:2504.10988 (cross-list from math.GR) [pdf, html, other]
Title: Hyperlinearity via amenable near representations
Paula Kahl, Friedrich Martin Schneider
Comments: 51 pages, no figures
Subjects: Group Theory (math.GR); Functional Analysis (math.FA)
[16] arXiv:2504.10718 (cross-list from math-ph) [pdf, html, other]
Title: Analytic semigroups approaching a Schrödinger group on real foliated metric manifolds
Rudrajit Banerjee, Max Niedermaier
Comments: 52 pages
Journal-ref: Journal of Functional Analysis 289 (2025) 110898
Subjects: Mathematical Physics (math-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th); Analysis of PDEs (math.AP); Functional Analysis (math.FA)

Tue, 15 Apr 2025 (showing 18 of 18 entries )

[17] arXiv:2504.10427 [pdf, html, other]
Title: On roots of normal operators and extensions of Ando's Theorem
Hranislav Stanković, Carlos Kubrusly
Subjects: Functional Analysis (math.FA)
[18] arXiv:2504.10346 [pdf, html, other]
Title: On Differential-Algebraic Equations with Bounded Spectrum in Banach Spaces
Friedrich M. Philipp
Comments: 18 pages
Subjects: Functional Analysis (math.FA)
[19] arXiv:2504.10206 [pdf, html, other]
Title: Approximation by Neural Network Sampling Operators in Mixed Lebesgue Spaces
Arpan Kumar Dey, A. Sathish Kumar, P. Devaraj
Subjects: Functional Analysis (math.FA)
[20] arXiv:2504.10196 [pdf, html, other]
Title: On compact embeddings in $\mathbf{L^p}$ and fractional spaces
Hamilton Bueno, Aldo Medeiro, Olimpio Miyagaki, Gilberto Pereira
Comments: 16 pages, no figure
Subjects: Functional Analysis (math.FA); Analysis of PDEs (math.AP)
[21] arXiv:2504.10033 [pdf, html, other]
Title: The law of large numbers for discrete generalized quantum channels
S. V. Dzhenzher, V. Zh. Sakbaev
Comments: 7 pages, no figures
Subjects: Functional Analysis (math.FA); Probability (math.PR)
[22] arXiv:2504.09992 [pdf, html, other]
Title: Weighted inequality of integral operators induced by Hardy kernels
Zipeng Wang, Kenan Zhang
Subjects: Functional Analysis (math.FA)
[23] arXiv:2504.09732 [pdf, html, other]
Title: Unitary transform diagonalizing the Confluent Hypergeometric kernel
Sergei M. Gorbunov
Comments: 17 pages
Subjects: Functional Analysis (math.FA); Mathematical Physics (math-ph)
[24] arXiv:2504.09534 [pdf, html, other]
Title: The impossibility of extending the Naimark complement
Emily J. King, Dustin G. Mixon
Subjects: Functional Analysis (math.FA)
[25] arXiv:2504.09503 [pdf, html, other]
Title: $p$-Poincaré inequalities and capacity upper bounds on metric measure spaces
Meng Yang
Comments: 38 pages, preliminary version
Subjects: Functional Analysis (math.FA); Analysis of PDEs (math.AP); Metric Geometry (math.MG)
[26] arXiv:2504.09464 [pdf, html, other]
Title: Lim's condition and differentiability
Deepak Gothwal, T.S.S.R.K. Rao
Comments: Any comments are welcome
Subjects: Functional Analysis (math.FA)
[27] arXiv:2504.09351 [pdf, html, other]
Title: A small Radon-Nikodým compact space from a parametrized diamond
Arturo Martínez-Celis, Adam Morawski
Comments: 11 pages
Subjects: Functional Analysis (math.FA)
[28] arXiv:2504.09306 [pdf, html, other]
Title: Weighted Hardy-Rellich inequalities via the Emden-Fowler transform
Elvise Berchio, Paolo Caldiroli
Subjects: Functional Analysis (math.FA)
[29] arXiv:2504.10209 (cross-list from math.AG) [pdf, html, other]
Title: Continuity of differential operators for nonarchimedean Banach algebras
Feliks Rączka
Comments: 15 pages, comments welcome
Subjects: Algebraic Geometry (math.AG); Functional Analysis (math.FA)
[30] arXiv:2504.10017 (cross-list from math.CA) [pdf, html, other]
Title: Bifurcation Theory for a Class of Periodic Superlinear Problems
Eduardo Muñoz-Hernández, Juan Carlos Sampedro, Andrea Tellini
Subjects: Classical Analysis and ODEs (math.CA); Dynamical Systems (math.DS); Functional Analysis (math.FA)
[31] arXiv:2504.09576 (cross-list from quant-ph) [pdf, other]
Title: Bimodule Quantum Markov Semigroups
Jinsong Wu, Zishuo Zhao
Subjects: Quantum Physics (quant-ph); Functional Analysis (math.FA); Operator Algebras (math.OA)
[32] arXiv:2504.09251 (cross-list from math.MG) [pdf, html, other]
Title: Affine Logarithmic HLS and Beckner-Type Logarithmic Sobolev Inequalities
Xiaxing Cai
Subjects: Metric Geometry (math.MG); Functional Analysis (math.FA)
[33] arXiv:2504.09105 (cross-list from math.CV) [pdf, html, other]
Title: Words of analytic paraproducts on Bergman spaces
Carmen Cascante, Joan Fábrega, Daniel Pascuas, José Ángel Peláez
Subjects: Complex Variables (math.CV); Functional Analysis (math.FA)
[34] arXiv:2504.09093 (cross-list from math.CV) [pdf, html, other]
Title: Boundary measures of holomorphic functions on the imaginary domain
Shigeru Yamagami
Comments: 24 pages, 3 figures
Subjects: Complex Variables (math.CV); Functional Analysis (math.FA)

Mon, 14 Apr 2025 (showing 7 of 7 entries )

[35] arXiv:2504.08491 [pdf, html, other]
Title: Set-Valued Fractal Approximation for Countable Data Sets
Parneet Kaur, Rattan Lal, Ankit Kumar, Saurabh Verma
Comments: 19 pages
Subjects: Functional Analysis (math.FA)
[36] arXiv:2504.08357 [pdf, html, other]
Title: Amenability of group actions on compact spaces and the associated Banach algebras
Hikaru Awazu
Subjects: Functional Analysis (math.FA); Group Theory (math.GR); Operator Algebras (math.OA)
[37] arXiv:2504.08239 [pdf, html, other]
Title: Construction of Spaces with an Indefinite two-Metric and Applications
Osmin Ferrer, Kandy Ferrer, Jaffeth Cure
Subjects: Functional Analysis (math.FA)
[38] arXiv:2504.08013 [pdf, html, other]
Title: Hyers-Ulam Stability of Quadratic Operators in Locally Convex Cones
Abbas Najati, Jafar Mohammadpour, Themistocles M. Rassias
Comments: arXiv admin note: text overlap with arXiv:2504.07546
Subjects: Functional Analysis (math.FA)
[39] arXiv:2504.08658 (cross-list from math.AP) [pdf, html, other]
Title: Logarithmic Sobolev inequalities: a review on stability and instability results
Giovanni Brigati, Jean Dolbeault, Nikita Simonov
Subjects: Analysis of PDEs (math.AP); Functional Analysis (math.FA)
[40] arXiv:2504.08138 (cross-list from math.PR) [pdf, html, other]
Title: Matrix concentration inequalities for dependent binary random variables
Radosław Adamczak, Ioannis Kavvadias
Subjects: Probability (math.PR); Discrete Mathematics (cs.DM); Functional Analysis (math.FA)
[41] arXiv:2504.08108 (cross-list from math.AP) [pdf, html, other]
Title: Periodic homogenization of convolution type operators with heavy tails
Andrey Piatnitski, Elena Zhizhina
Subjects: Analysis of PDEs (math.AP); Functional Analysis (math.FA)

Fri, 11 Apr 2025 (showing 8 of 8 entries )

[42] arXiv:2504.07631 [pdf, html, other]
Title: The super Alternative Daugavet property for Banach spaces
Johann Langemets, Marcus Lõo, Miguel Martín, Yoël Perreau, Abraham Rueda Zoca
Comments: Fixed typo in author name
Subjects: Functional Analysis (math.FA)
[43] arXiv:2504.07617 [pdf, html, other]
Title: Möbius transforms and the integral representation of endofunctions
Tomohiro Hayashi, Shigeru Yamagami
Comments: 18 pages
Subjects: Functional Analysis (math.FA)
[44] arXiv:2504.07588 [pdf, html, other]
Title: Jordan Decomposition for WBV-functions in Ordered Normed Spaces
Amit Kumar
Comments: 16 pages
Subjects: Functional Analysis (math.FA)
[45] arXiv:2504.07546 [pdf, html, other]
Title: Hyers-Ulam Type Stability of the Pexiderized Cauchy Functional Equation in Locally Convex Cones
Jafar Mohammadpour, Abbas Najati, Iz-iddine EL-Fassi
Subjects: Functional Analysis (math.FA)
[46] arXiv:2504.07355 [pdf, other]
Title: A note on approximate amenability of type I von Neumann algebras
Yong Zhang
Subjects: Functional Analysis (math.FA)
[47] arXiv:2504.07259 [pdf, other]
Title: Determination of (unbounded) convex functions via Crandall-Pazy directions
Aris Daniilidis, David Salas, Sebastián Tapia-García
Subjects: Functional Analysis (math.FA)
[48] arXiv:2504.07820 (cross-list from stat.ML) [pdf, other]
Title: Smoothed Distance Kernels for MMDs and Applications in Wasserstein Gradient Flows
Nicolaj Rux, Michael Quellmalz, Gabriele Steidl
Comments: 48 pages, 10 figures
Subjects: Machine Learning (stat.ML); Machine Learning (cs.LG); Functional Analysis (math.FA); Probability (math.PR)
[49] arXiv:2504.07700 (cross-list from math.MG) [pdf, html, other]
Title: The geometry of inconvenience and perverse equilibria in trade networks
Michael Coopman, Austin Jacobs, Henry Pascoe, J. E. Pascoe
Comments: 25 Pages
Subjects: Metric Geometry (math.MG); Theoretical Economics (econ.TH); Functional Analysis (math.FA)
Total of 49 entries
Showing up to 50 entries per page: fewer | more | all