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Functional Analysis

Authors and titles for recent submissions, skipping first 6

[ total of 59 entries: 1-50 | 7-56 | 57-59 ]
[ showing 50 entries per page: fewer | more | all ]

Fri, 31 May 2024 (continued, showing last 10 of 16 entries)

[7]  arXiv:2405.19698 [pdf, ps, other]
Title: Enhancement of the Cauchy-Schwarz Inequality and Its Implications for Numerical Radius Inequalities
Authors: Raj Kumar Nayak
Subjects: Functional Analysis (math.FA)
[8]  arXiv:2405.19627 [pdf, ps, other]
Title: On the Ces`aro operator on the Hardy space in the upper half-plane
Authors: Valentin V. Andreev, Miron B. Bekker, Joseph A. Cima
Comments: 10 pages
Subjects: Functional Analysis (math.FA)
[9]  arXiv:2405.19579 [pdf, ps, other]
Title: Duality between Y-convexity and $Y^{\times}$-concavity of linear operators between Banach lattices
Authors: José Luis Hernández-Barradas, Fernando Galaz-Fontes
Comments: 31 pages. arXiv admin note: text overlap with arXiv:2311.01124
Subjects: Functional Analysis (math.FA)
[10]  arXiv:2405.19372 [pdf, other]
Title: On a conjecture about generalized integration operators on Hardy spaces
Authors: Rong Yang, Songxiao Li
Comments: This paper was finished and submitted to manuscripta mathematica on April 24, 2024. In May 24, we found that Nikolaos Chalmoukis and Georgios Nikolaidis have also independently proven this conjecture on arXiv. See arXiv:2405.13920. arXiv admin note: substantial text overlap with arXiv:2405.16278
Subjects: Functional Analysis (math.FA)
[11]  arXiv:2405.19364 [pdf, ps, other]
Title: Essential Self-Adjointness of Semi-Bounded Schrodinger Operators on Birth-Death Chains
Authors: Sean Ku
Comments: 13 pages
Subjects: Functional Analysis (math.FA)
[12]  arXiv:2405.19362 [pdf, ps, other]
Title: On Tempered Ultradistributions in Classical Morrey Spaces
Authors: Anslem Uche Amaonyeiro, Murphy Egwe
Subjects: Functional Analysis (math.FA)
[13]  arXiv:2405.19964 (cross-list from math-ph) [pdf, ps, other]
Title: A Proof of $\mathfrak{L}^2$-Boundedness for Magnetic Pseudodifferential Super Operators via Matrix Representations With Respect to Parseval Frames
Authors: Gihyun Lee, Max Lein
Comments: 35 pages
Subjects: Mathematical Physics (math-ph); Functional Analysis (math.FA)
[14]  arXiv:2405.19790 (cross-list from math.CA) [pdf, ps, other]
Title: Muckenhoupt Weights Meet Brezis--Seeger--Van Schaftingen--Yung Formulae in Ball Banach Function Spaces
Authors: Yinqin Li, Dachun Yang, Wen Yuan, Yangyang Zhang, Yirui Zhao
Comments: 48 pages; Submitted
Subjects: Classical Analysis and ODEs (math.CA); Analysis of PDEs (math.AP); Functional Analysis (math.FA)
[15]  arXiv:2405.19786 (cross-list from math.AP) [pdf, other]
Title: Capacitary inradius and Poincaré-Sobolev inequalities
Authors: Francesco Bozzola, Lorenzo Brasco
Comments: 35 pages, 2 figures
Subjects: Analysis of PDEs (math.AP); Functional Analysis (math.FA)
[16]  arXiv:2405.19473 (cross-list from math.AP) [pdf, ps, other]
Title: Bifurcation for a Class of Indefinite Elliptic Systems by Comparison Theory for the Spectral Flow via an Index Theorem
Authors: J. Janczewska, M. Möckel, N. Waterstraat
Comments: 19 pages
Subjects: Analysis of PDEs (math.AP); Functional Analysis (math.FA); Spectral Theory (math.SP)

Thu, 30 May 2024

[17]  arXiv:2405.19120 [pdf, ps, other]
Title: Complemented subspaces of Banach spaces $C(K\times L)$
Authors: Grzegorz Plebanek, Jakub Rondoš, Damian Sobota
Comments: 14 pages; first version
Subjects: Functional Analysis (math.FA)
[18]  arXiv:2405.18947 [pdf, ps, other]
Title: On Structured Perturbations of Positive Semigroups
Authors: Alessio Barbieri, Klaus-Jochen Engel
Comments: 37 pages
Subjects: Functional Analysis (math.FA); Analysis of PDEs (math.AP)
[19]  arXiv:2405.18571 [pdf, ps, other]
Title: Revisiting Operator $p$-Compact Mappings
Authors: Javier Alejandro Chávez-Domínguez, Verónica Dimant, Daniel Galicer
Subjects: Functional Analysis (math.FA); Operator Algebras (math.OA)
[20]  arXiv:2405.18436 [pdf, ps, other]
Title: Partial Algebras of Sobolev Spaces and their Groupoid Characterization
Authors: N.O. Okeke, M.E. Egwe
Comments: arXiv admin note: text overlap with arXiv:2101.08489
Subjects: Functional Analysis (math.FA); Operator Algebras (math.OA)

Wed, 29 May 2024

[21]  arXiv:2405.18138 [pdf, ps, other]
Title: The sharp quantitative barycentric isoperimetric inequality for bounded sets
Authors: Chiara Gambicchia, Aldo Pratelli
Subjects: Functional Analysis (math.FA)
[22]  arXiv:2405.18125 [pdf, ps, other]
Title: On the Structure of Multivariate Gabor Frames and a Higher-Dimensional Lyubarskii-Seip-Wallstén Result
Authors: Michael Gjertsen, Franz Luef
Comments: 35 pages
Subjects: Functional Analysis (math.FA)
[23]  arXiv:2405.17943 [pdf, ps, other]
Title: Shift-invariant subspaces of Sobolev type
Authors: Aleksandar Aksentijević, Suzana Aleksić
Comments: This paper has seven pages and thirteen references
Subjects: Functional Analysis (math.FA)
[24]  arXiv:2405.17810 [pdf, ps, other]
Title: A new class of evolution multivalued quasi-variational inequalities I: existence and nonsmooth optimal control
Authors: Shengda Zeng, Vicenţiu D. Rădulescu
Subjects: Functional Analysis (math.FA); Optimization and Control (math.OC)
[25]  arXiv:2405.18235 (cross-list from math.CA) [pdf, ps, other]
Title: Selector form of Weaver's conjecture, Feichtinger's conjecture, and frame sparsification
Authors: Marcin Bownik
Subjects: Classical Analysis and ODEs (math.CA); Functional Analysis (math.FA)
[26]  arXiv:2405.18189 (cross-list from math.CO) [pdf, other]
Title: On walk-regular graphs and optimal duals of frames generated by graphs
Authors: Deepshikha, Aniruddha Samanta
Comments: 3 figures
Subjects: Combinatorics (math.CO); Functional Analysis (math.FA)
[27]  arXiv:2405.18159 (cross-list from math.AP) [pdf, ps, other]
Title: Finsler $p$-Laplace equation with a potential: Maz'ya-type characterization and attainments of the Hardy constant
Authors: Yongjun Hou
Comments: 34 pages
Subjects: Analysis of PDEs (math.AP); Functional Analysis (math.FA)

Tue, 28 May 2024

[28]  arXiv:2405.17203 [pdf, other]
Title: Multivariate Mond-Pecaric Method with Applications to Hypercomplex Function Sobolev Embedding
Authors: Shih-Yu Chang
Subjects: Functional Analysis (math.FA); Operator Algebras (math.OA)
[29]  arXiv:2405.17123 [pdf, ps, other]
Title: The Witten Index of massless $(d+1)$-Dirac-Schrödinger Operators
Authors: Oliver Fürst
Subjects: Functional Analysis (math.FA); Mathematical Physics (math-ph)
[30]  arXiv:2405.17107 [pdf, ps, other]
Title: A sharp quantitative estimate of critical sets
Authors: Andrew Murdza, Khai T. Nguyen
Comments: arXiv admin note: substantial text overlap with arXiv:2312.17462
Subjects: Functional Analysis (math.FA)
[31]  arXiv:2405.17033 [pdf, ps, other]
Title: Iterates of composition operators on global spaces of ultradifferentiable functions
Authors: Héctor Ariza, Carmen Fernández, Antonio Galbis
Subjects: Functional Analysis (math.FA)
[32]  arXiv:2405.16990 [pdf, ps, other]
Title: Biframes and some of their properties
Authors: M. Firouzi Parizi, A. Alijani, M.A. Dehghan
Comments: 29 PAGES
Subjects: Functional Analysis (math.FA)
[33]  arXiv:2405.16891 [pdf, other]
Title: Frames generated by graphs
Authors: Deepshikha
Subjects: Functional Analysis (math.FA)
[34]  arXiv:2405.16846 [pdf, ps, other]
Title: A generalised mid summability in Banach spaces
Authors: Aleena Philip, Deepika Baweja
Subjects: Functional Analysis (math.FA)
[35]  arXiv:2405.16371 [pdf, ps, other]
Title: Eventually positive semigroups: spectral and asymptotic analysis
Authors: Sahiba Arora
Comments: 26 pages
Subjects: Functional Analysis (math.FA); Spectral Theory (math.SP)
[36]  arXiv:2405.16320 [pdf, ps, other]
Title: An extension of the $ρ$-operator radii
Authors: Fuad Kittaneh, Ali Zamani
Subjects: Functional Analysis (math.FA)
[37]  arXiv:2405.16319 [pdf, ps, other]
Title: The complete Pick property for pairs of kernels and Shimorin's factorization
Authors: Scott McCullough, Georgios Tsikalas
Subjects: Functional Analysis (math.FA); Complex Variables (math.CV)
[38]  arXiv:2405.16271 [pdf, ps, other]
Title: The hierarchies of identities and closed products for multiple complexes
Authors: Daniel Levin, Alexander Zuevsky
Subjects: Functional Analysis (math.FA)
[39]  arXiv:2405.16228 [pdf, ps, other]
Title: Generalized Volterra-type integral operators between Bloch-type spaces
Authors: Cezhong Tong, Xin He, Zicong Yang
Subjects: Functional Analysis (math.FA)
[40]  arXiv:2405.15917 [pdf, other]
Title: Increasingly global convergence of Hermite serie
Authors: Ron Kerman, Vít Musil
Subjects: Functional Analysis (math.FA)
[41]  arXiv:2405.15910 [pdf, ps, other]
Title: On asymptotic B-convexity and infratype
Authors: Florent Baudier, Audrey Fovelle
Subjects: Functional Analysis (math.FA)
[42]  arXiv:2405.15814 [pdf, ps, other]
Title: Spectral theory for fractal pseudodifferential operators
Authors: Hans Triebel
Subjects: Functional Analysis (math.FA)
[43]  arXiv:2405.17380 (cross-list from math.OA) [pdf, ps, other]
Title: Rokhlin Dimension and Inductive Limit Actions on AF-algebras
Authors: Sureshkumar M, Prahlad Vaidyanathan
Subjects: Operator Algebras (math.OA); Functional Analysis (math.FA)
[44]  arXiv:2405.17122 (cross-list from math.DS) [pdf, ps, other]
Title: Relative stationary dynamical systems
Authors: Tattwamasi Amrutam, Martin Klötzer, Hanna Oppelmayer
Subjects: Dynamical Systems (math.DS); Functional Analysis (math.FA)
[45]  arXiv:2405.16943 (cross-list from math.CV) [pdf, other]
Title: A counterexample to the weak Shanks conjecture
Authors: Catherine Bénéteau, Dmitry Khavinson, Daniel Seco
Subjects: Complex Variables (math.CV); Classical Analysis and ODEs (math.CA); Functional Analysis (math.FA)
[46]  arXiv:2405.16935 (cross-list from math.CA) [pdf, ps, other]
Title: Approximation processes by multidimensional Bernstein-type exponential polynomials on the hypercube
Authors: Laura Angeloni, Danilo Costarelli, Chiara Darielli
Subjects: Classical Analysis and ODEs (math.CA); Functional Analysis (math.FA)
[47]  arXiv:2405.16615 (cross-list from math.DG) [pdf, ps, other]
Title: Rough geometric integration
Authors: Ajay Chandra, Harprit Singh
Subjects: Differential Geometry (math.DG); Functional Analysis (math.FA)
[48]  arXiv:2405.16603 (cross-list from math.OA) [pdf, ps, other]
Title: Borel fields and measured fields of Polish spaces, Banach spaces, von Neumann algebras and C*-algebras
Authors: Stefaan Vaes, Lise Wouters
Subjects: Operator Algebras (math.OA); Functional Analysis (math.FA); Logic (math.LO)
[49]  arXiv:2405.16278 (cross-list from math.CV) [pdf, ps, other]
Title: Generalized integration operators on analytic tent spaces
Authors: Rong Yang, Lian Hu, Songxiao Li
Subjects: Complex Variables (math.CV); Functional Analysis (math.FA)
[50]  arXiv:2405.16212 (cross-list from math.OA) [pdf, ps, other]
Title: New estimates for numerical radius in $C^*$-algebras
Authors: Ali Zamani
Subjects: Operator Algebras (math.OA); Functional Analysis (math.FA)
[51]  arXiv:2405.15966 (cross-list from math.AP) [pdf, ps, other]
Title: Quantitative stability of Sobolev inequalities on compact Riemannian manifolds
Authors: Francesco Nobili, Davide Parise
Comments: Comments welcome!
Subjects: Analysis of PDEs (math.AP); Differential Geometry (math.DG); Functional Analysis (math.FA)

Mon, 27 May 2024 (showing first 5 of 8 entries)

[52]  arXiv:2405.15681 [pdf, ps, other]
Title: On Jensen Functional, Convexity and Uniform Convexity
Authors: Shoshana Abramovich
Comments: 9 pages
Subjects: Functional Analysis (math.FA)
[53]  arXiv:2405.15680 [pdf, ps, other]
Title: More on Jensen functional and convexity
Authors: Shoshana Abramovich
Comments: 10 pages
Subjects: Functional Analysis (math.FA)
[54]  arXiv:2405.15496 [pdf, ps, other]
Title: Essential positivity for Toeplitz operators on the Fock space
Authors: Robert Fulsche
Comments: 9 pages, to appear in Integr. Equ. Oper. Theory
Subjects: Functional Analysis (math.FA)
[55]  arXiv:2405.15276 [pdf, ps, other]
Title: The coarea formula for projections of Lipschitz mappings on Carnot groups
Authors: Sergey Basalaev
Subjects: Functional Analysis (math.FA); Metric Geometry (math.MG)
[56]  arXiv:2405.15171 [pdf, ps, other]
Title: Embedding and Duality of Matrix-Weighted Modulation Spaces
Authors: Shengrong Wang, Pengfei Guo, Jingshi Xu
Subjects: Functional Analysis (math.FA)
[ total of 59 entries: 1-50 | 7-56 | 57-59 ]
[ showing 50 entries per page: fewer | more | all ]

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