[图书][B] Function spaces of logarithmic smoothness: embeddings and characterizations

Ó Domínguez, S Tikhonov - 2023 - ams.org
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[图书][B] Fractional-in-time semilinear parabolic equations and applications

CG Gal, M Warma - 2020 - Springer
This research monograph is motivated by problems in mathematical physics that involve
fractional kinetic equations. These equations describe transport dynamics in complex …

[HTML][HTML] Higher Hölder regularity for the fractional p-Laplace equation in the subquadratic case

P Garain, E Lindgren - Mathematische Annalen, 2024 - Springer
We study the fractional p-Laplace equation (− p) su= 0 for 0< s< 1 and in the subquadratic
case 1< p< 2. We provide Hölder estimates with an explicit Hölder exponent. The …

Besov regularity for the Dirichlet integral fractional Laplacian in Lipschitz domains

JP Borthagaray, RH Nochetto - Journal of Functional Analysis, 2023 - Elsevier
We prove Besov regularity estimates for the solution of the Dirichlet problem involving the
integral fractional Laplacian of order s in bounded Lipschitz domains Ω:‖ u‖ B˙ 2,∞ s+ r …

[PDF][PDF] Fractional Laplacians: A short survey

M Daoud, EH Laamri - Discrete & Continuous Dynamical Systems-S, 2022 - academia.edu
This paper describes the state of the art and gives a survey of the wide literature published
in the last years on the fractional Laplacian. We will first recall some definitions of this …

External optimal control of nonlocal PDEs

H Antil, R Khatri, M Warma - Inverse Problems, 2019 - iopscience.iop.org
Abstract Very recently Warma (2019 SIAM J. Control Optim. to appear) has shown that for
nonlocal PDEs associated with the fractional Laplacian, the classical notion of controllability …

Calderon-Zygmund type estimates for nonlocal PDE with Hölder continuous kernel

T Mengesha, A Schikorra, S Yeepo - Advances in Mathematics, 2021 - Elsevier
We study interior L p-regularity theory, also known as Calderon-Zygmund theory, of the
equation< L su, φ>:=∫ R n∫ R n K (x, y)(u (x)− u (y))(φ (x)− φ (y))| x− y| n+ 2 sdxdy=< f …

[图书][B] Local density of solutions to fractional equations

A Carbotti, S Dipierro, E Valdinoci - 2019 - books.google.com
Page 1 Alessandro Carbotti, Serena Dipierro, and Enrico Valdinoci Local Density of Solutions
to Fractional Equations Page 2 De Gruyter Studies in Mathematics | Edited by Carsten …

[HTML][HTML] Improved Sobolev regularity for linear nonlocal equations with VMO coefficients

S Nowak - Mathematische Annalen, 2023 - Springer
This work is concerned with both higher integrability and differentiability for linear nonlocal
equations with possibly very irregular coefficients of VMO-type or even coefficients that are …

Local energy estimates for the fractional Laplacian

JP Borthagaray, D Leykekhman, RH Nochetto - SIAM Journal on Numerical …, 2021 - SIAM
The integral fractional Laplacian of order s∈(0,1) is a nonlocal operator. It is known that
solutions to the Dirichlet problem involving such an operator exhibit an algebraic boundary …