Classical Analysis and ODEs

Authors and titles for math.CA in Mar 2024

[1]  arXiv:2403.00130 [pdf, ps, other]

Title: On the signature of an image

Authors: Joscha Diehl, Kurusch Ebrahimi-Fard, Fabian Harang, Samy Tindel

Comments: 33 pages, comments welcome!

Subjects: Classical Analysis and ODEs (math.CA); Analysis of PDEs (math.AP); Probability (math.PR); Statistics Theory (math.ST)

[2]  arXiv:2403.00173 [pdf, other]

Title: Kernel Smoothing Operators on Thick Open Domains

Authors: Dimitrios Giannakis, Mohammad Javad Latifi Jebelli

Comments: 28 pages, 5 figures

Subjects: Classical Analysis and ODEs (math.CA); Mathematical Physics (math-ph)

[3]  arXiv:2403.00341 [pdf, ps, other]

Title: Theory on linear L-fractional differential equations and a new Mittag-Leffler-type function

Authors: Marc Jornet

Comments: 51 pages

Subjects: Classical Analysis and ODEs (math.CA)

[4]  arXiv:2403.00395 [pdf, ps, other]

Title: Generalized Carleson Embeddings of M{ü}ntz Spaces

Authors: Mickaël Latocca (LaMME), Vincent Munnier

Subjects: Classical Analysis and ODEs (math.CA); Functional Analysis (math.FA)

[5]  arXiv:2403.00677 [pdf, ps, other]

Title: Haar wavelet characterization of dyadic Lipschitz regularity

Authors: Hugo Aimar, Carlos Exequiel Arias, Ivana Gómez

Comments: 6 pages. This manuscript has been accepted for publication in the Revista de la Uni\'{o}n Matem\'{a}tica Argentina

Subjects: Classical Analysis and ODEs (math.CA)

[6]  arXiv:2403.00719 [pdf, other]

Title: The Pólya-Tchebotarev problem with semiclassical external fields

Authors: Victor Alves, Guilherme Silva

Subjects: Classical Analysis and ODEs (math.CA); Complex Variables (math.CV)

[7]  arXiv:2403.01358 [pdf, ps, other]

Title: On odd-normal numbers

Authors: Malabika Pramanik, Junqiang Zhang

Comments: 36 pages

Subjects: Classical Analysis and ODEs (math.CA); Number Theory (math.NT)

[8]  arXiv:2403.01940 [pdf, ps, other]

Title: Bounding Taylor approximation errors for the exponential function in the presence of a power weight function

Authors: A.J.E.M. Janssen

Subjects: Classical Analysis and ODEs (math.CA)

[9]  arXiv:2403.02007 [pdf, other]

Title: An asymptotic expansion of eigenpolynomials for a class of linear differential operators

Authors: Jorge A. Borrego-Morell

Journal-ref: Stud. Appl. Math, vol.~151, no.~3, pp.~923--956, 2023

Subjects: Classical Analysis and ODEs (math.CA)

[10]  arXiv:2403.02196 [pdf, other]

Title: Exponentially-improved asymptotics for $q$-difference equations: ${}_2φ_0$ and $q{\rm P}_{\rm I}$

Authors: Nalini Joshi, Adri Olde Daalhuis

Comments: 15 pages, 1 figure

Subjects: Classical Analysis and ODEs (math.CA)

[11]  arXiv:2403.02662 [pdf, ps, other]

Title: Solutions to q-hypergeometric equations associated with q-middle convolution

Authors: Yumi Arai

Comments: 28 pages

Subjects: Classical Analysis and ODEs (math.CA)

[12]  arXiv:2403.02858 [pdf, ps, other]

Title: Metrically differentiable set-valued functions and their local linear approximants

Authors: Alona Mokhov, Nira Dyn, Elza Farkhi

Subjects: Classical Analysis and ODEs (math.CA)

[13]  arXiv:2403.02964 [pdf, other]

Title: Balayage of measures: behavior near a corner

Authors: Christophe Charlier, Jonatan Lenells

Comments: 12 pages, 4 figures

Subjects: Classical Analysis and ODEs (math.CA)

[14]  arXiv:2403.03135 [pdf, ps, other]

Title: Semialgebraic Calderon-Zygmund theorem on regularization of the distance function

Authors: Beata Kocel-Cynk, Wiesław Pawłucki, Anna Valette

Comments: Final version

Journal-ref: Mathematische Annalen (2024)

Subjects: Classical Analysis and ODEs (math.CA); Algebraic Geometry (math.AG)

[15]  arXiv:2403.03572 [pdf, ps, other]

Title: Hyperuniform point sets on projective spaces

Authors: Johann S. Brauchart, Peter J. Grabner

Subjects: Classical Analysis and ODEs (math.CA); Probability (math.PR)

[16]  arXiv:2403.03789 [pdf, other]

Title: Recovering orthogonality from quasi-nature of Spectral transformations

Authors: Vikash Kumar, Francisco Marcellán, A. Swaminathan

Comments: 23 pages, 2 figures

Subjects: Classical Analysis and ODEs (math.CA)

[17]  arXiv:2403.03873 [pdf, ps, other]

Title: The algebra $\mathcal{D}(W)$ via strong Darboux transformations

Authors: Ignacio Bono Parisi, Inés Pacharoni

Comments: 23 pages. arXiv admin note: text overlap with arXiv:2311.16325

Subjects: Classical Analysis and ODEs (math.CA); Rings and Algebras (math.RA)

[18]  arXiv:2403.04469 [pdf, ps, other]

Title: Characterization of Besov spaces with dominating mixed smoothness by differences

Authors: Paul Nikolaev, David J. Prömel, Mathias Trabs

Comments: 33 pages

Subjects: Classical Analysis and ODEs (math.CA); Probability (math.PR)

[19]  arXiv:2403.04548 [pdf, other]

Title: An Introduction to T-Systems -- with a special Emphasis on Sparse Moment Problems, Sparse Positivstellensätze, and Sparse Nichtnegativstellensätze

Authors: Philipp J. di Dio

Comments: These are the lecture notes for the (upcoming) lecture "T-systems with a special emphasis on sparse moment problems and sparse Positivstellens\"atze" in the summer semester 2024 at the University of Konstanz

Subjects: Classical Analysis and ODEs (math.CA); Algebraic Geometry (math.AG); Functional Analysis (math.FA)

[20]  arXiv:2403.04658 [pdf, ps, other]

Title: Natural geometric Fourier transforms and the associated fractional Laplacian

Authors: Razvan M. Tudoran

Comments: 32 pages

Subjects: Classical Analysis and ODEs (math.CA)

[21]  arXiv:2403.04721 [pdf, other]

Title: A sharp Hörmander condition for bilinear Fourier multipliers with Lipschitz singularities

Authors: Jiao Chen, Martin Hsu, Fred Yu-Hsiang Lin

Subjects: Classical Analysis and ODEs (math.CA)

[22]  arXiv:2403.04944 [pdf, ps, other]

Title: The area of Hügelschäffer curves via Taylor series

Authors: Maja Petrovic, Branko Malesevic

Comments: 16 pages, 3 figures

Subjects: Classical Analysis and ODEs (math.CA); Algebraic Geometry (math.AG)

[23]  arXiv:2403.05017 [pdf, ps, other]

Title: A weighted decoupling inequality and its application to the maximal Bochner-Riesz problem

Authors: Shengwen Gan, Shukun Wu

Subjects: Classical Analysis and ODEs (math.CA)

[24]  arXiv:2403.05708 [pdf, other]

Title: Extending the Meijer $G$-function

Authors: Dmitrii Karp, Alexey Kuznetsov

Comments: 27 pages, 2 figures

Subjects: Classical Analysis and ODEs (math.CA); Complex Variables (math.CV)

[25]  arXiv:2403.05840 [pdf, ps, other]

Title: Composition of rough singular integral operators on rearrangement invariant Banach type spaces

Authors: Jiawei Tan, Qingying Xue

Comments: 21 pages

Subjects: Classical Analysis and ODEs (math.CA)