Title of article
Existence and multiplicity results for classes of elliptic resonant problems
Author/Authors
Jiabao Su، نويسنده , , 2، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2002
Pages
15
From page
565
To page
579
Abstract
In this paper we prove some new existence results of nontrivial solutions for classes of
elliptic resonant problems.We also establish several multiplicity results. The methods used
here are based on combining the minimax methods and the Morse theory especially some
new observations on the critical groups of a local linking-type degenerate critical point.
2002 Elsevier Science (USA). All rights reserved
Keywords
local linking , semilinear elliptic equation , Resonance , critical group , Morsetheory , Mountain pass lemma , Degenerate critical point
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2002
Journal title
Journal of Mathematical Analysis and Applications
Record number
930167
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