Fine topology of variable exponent energy superminimizers.
First order interpolation inequalities with weights
Fixed point theorems for generalized Lipschitzian semigroups in Banach spaces.
Fixed points of asymptotically regular mappings
Fonctions à hessien borné
Cet article établit quelques propriétés des distributions sur un ouvert de dont le hessien est une mesure bornée. Après quelques propriétés topologiques – Compacité faible des bornées de lorsque est borné, densité des fonctions régulières pour une topologie assez finie – on s’intéresse au comportement sur le bord de lorsque est assez régulier; pour ce faire, on est amené à étudier celui des fonctions de . On montre enfin dans une 3ème partie des théorèmes d’injection de Sobolev et notamment...
Fonctions qui opèrent sur les espaces de Besov.
Fonctions qui opèrent sur les espaces de Besov et de Triebel
Formes bilinéaires compatibles avec un système
Fortsetzungen von C...-Funktionen, welche auf einer abgeschlossenen Menge in ...n definiert sind.
Fourier approximation and embeddings of Sobolev spaces [Book]
Fractals, trees and the Neumann Laplacian.
Fractional Hajłasz-Morrey-Sobolev spaces on quasi-metric measure spaces
In this article, via fractional Hajłasz gradients, the authors introduce a class of fractional Hajłasz-Morrey-Sobolev spaces, and investigate the relations among these spaces, (grand) Morrey-Triebel-Lizorkin spaces and Triebel-Lizorkin-type spaces on both Euclidean spaces and RD-spaces.
Fractional Hardy inequalities and visibility of the boundary
We prove fractional order Hardy inequalities on open sets under a combined fatness and visibility condition on the boundary. We demonstrate by counterexamples that fatness conditions alone are not sufficient for such Hardy inequalities to hold. In addition, we give a short exposition of various fatness conditions related to our main result, and apply fractional Hardy inequalities in connection with the boundedness of extension operators for fractional Sobolev spaces.
Fractional Hardy inequality with a remainder term
We prove a Hardy inequality for the fractional Laplacian on the interval with the optimal constant and additional lower order term. As a consequence, we also obtain a fractional Hardy inequality with the best constant and an extra lower order term for general domains, following the method of M. Loss and C. Sloane [J. Funct. Anal. 259 (2010)].
Fractional Hardy-Sobolev-Maz'ya inequality for domains
We prove a fractional version of the Hardy-Sobolev-Maz’ya inequality for arbitrary domains and norms with p ≥ 2. This inequality combines the fractional Sobolev and the fractional Hardy inequality into a single inequality, while keeping the sharp constant in the Hardy inequality.
Fractional integral operators on with Morrey-Campanato norms
We introduce function spaces with Morrey-Campanato norms, which unify , and Morrey-Campanato spaces, and prove the boundedness of the fractional integral operator on these spaces.
Fractional integration on the space and its dual
Fractional Maximal Functions in Metric Measure Spaces
We study the mapping properties of fractional maximal operators in Sobolev and Campanato spaces in metric measure spaces. We show that, under certain restrictions on the underlying metric measure space, fractional maximal operators improve the Sobolev regularity of functions and map functions in Campanato spaces to Hölder continuous functions. We also give an example of a space where fractional maximal function of a Lipschitz function fails to be continuous.
Fractional power function spaces associated to regular Sturm--Liouville problems.
Fractional powers of operators and Bessel potentials on Hilbert space