Communications of the
Korean Mathematical Society
CKMS

ISSN(Print) 1225-1763 ISSN(Online) 2234-3024

Article

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Commun. Korean Math. Soc. 2020; 35(2): 517-532

Online first article January 3, 2020      Printed April 30, 2020

https://doi.org/10.4134/CKMS.c190039

Copyright © The Korean Mathematical Society.

On a nonlocal problem with indefinite weights in Orlicz-Sobolev space

Mustafa Avci, Nguyen Thanh Chung

Grande Prairie Regional College; Quang Binh University

Abstract

In this paper, we consider a class of nonlocal problems with indefinite weights in Orlicz-Sobolev space. Under some suitable conditions on the nonlinearities, we establish some existence results using variational techniques and Ekeland's variational principle.

Keywords: Nonlocal problems, indefinite weight, Orlicz-Sobolev space, variable exponent, variational methods

MSC numbers: 46B50, 46E35, 35J60