Two-weight Sobolev-Poincaré inequalities and Harnack inequality for a class of degenerate elliptic operators

zbMath0811.46023MaRDI QIDQ1335480

Richard L. Wheeden, Bruno Franchi, Cristian E. Gutiérrez

Publication date: 10 October 1994

Published in: Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Serie IX. Rendiconti Lincei. Matematica e Applicazioni (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/244130

zbMATH Keywords

reverse Hölder inequalityweight functionsSobolev-Poincaré inequalityHarnack's inequalitygeneralized Grushin operatorpositive weak solutions of some degenerate elliptic equationssub-unit curves

Mathematics Subject Classification ID

Sobolev spaces and other spaces of ``smooth functions, embedding theorems, trace theorems (46E35) Degenerate elliptic equations (35J70) Linear operators on function spaces (general) (47B38)

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