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A CHARACTERIZATION OF ORLICZ-POINCARÉ INEQUALITY ON METRIC MEASURE SPACES


MARCELINA MOCANU
Department of Mathematics, Informatics and Education Sciences, Faculty of Sciences, "Vasile Alecsandri" University of Bacău, Calea MărăƟeƟti 157, Bacău 600115, ROMANIA,
e-mail: mmocanu@ub.ro

Issue:

SSRSMI, Number 2, Volume XXVI

Section:

Volume 26, Number 2

Abstract:

In this note we characterize a weak Orlicz-Poincaré inequality through the Hölder conti-nuity of locally integrable functions possessing upper gradients in the corresponding Or-licz space, under some growth assumptions on the Young function. Our results are proved in the setting of doubling metric measure spaces.

Keywords:

Ahlfors regular metric measure space, Poincaré inequality, Orlicz-Sobolev space, Hölder continuity, quasiconvex curve, modulus of a family of curves.

Code [ID]:

SSRSMI201602V26S01A0005 [0004498]

DOI:

Full paper:

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