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Indexed by:期刊论文

Date of Publication:2018-12-01

Journal:JOURNAL OF MATHEMATICAL PHYSICS

Included Journals:SCIE、Scopus

Volume:59

Issue:12

ISSN No.:0022-2488

Abstract:Using the variational method, we obtain three ground state solutions (one positive, one negative, and one sign-changing) for the double phase problem. In particular, a strong maximum principle for the double phase problem will be proved. Published by AIP Publishing.