期刊
ADVANCES IN NONLINEAR ANALYSIS
卷 9, 期 1, 页码 449-478出版社
WALTER DE GRUYTER GMBH
DOI: 10.1515/anona-2020-0009
关键词
positive and negative solutions; nodal solutions; critical groups; nonlinear regularity; nonlinear maximum principle; multiplicity theorem
资金
- Piano della Ricerca 2016-2018 - Linea di intervento 2: Metodi variazionali ed equazioni differenziali
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