Open Access
may 2014 Existence and multiplicity results for semilinear elliptic equations at resonance
Yue Tang, Chun-Lei Tang, Xing-Ping Wu
Bull. Belg. Math. Soc. Simon Stevin 21(2): 365-378 (may 2014). DOI: 10.36045/bbms/1400592631

Abstract

In this paper, the existence and multiplicity results for semilinear elliptic equations at resonance are obtained by the minimax methods and Morse theory.

Citation

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Yue Tang. Chun-Lei Tang. Xing-Ping Wu. "Existence and multiplicity results for semilinear elliptic equations at resonance." Bull. Belg. Math. Soc. Simon Stevin 21 (2) 365 - 378, may 2014. https://doi.org/10.36045/bbms/1400592631

Information

Published: may 2014
First available in Project Euclid: 20 May 2014

zbMATH: 1295.35230
MathSciNet: MR3211022
Digital Object Identifier: 10.36045/bbms/1400592631

Subjects:
Primary: 35J20 , 35J25 , 35J61

Keywords: Double resonance , Local Linking , Morse theory , Mountain Pass Lemma , Nonquadratic at infinity , Saddle point theorem

Rights: Copyright © 2014 The Belgian Mathematical Society

Vol.21 • No. 2 • may 2014
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