multiplicity of positive solutions of laplacian systems with sign-changing weight functions

نویسندگان

seyyed sadegh kazemipoor

mahboobeh zakeri

چکیده

in this paper, we study the multiplicity of positive solutions for the laplacian systems with sign-changing weight functions. using the decomposition of the nehari manifold, we prove that an elliptic system has at least two positive solutions.

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عنوان ژورنال:
sahand communications in mathematical analysis

ناشر: university of maragheh

ISSN 2322-5807

دوره 1

شماره 1 2015

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