http://dx.doi.org/10.4153/CMB-2010-030-4
Canad. Math. Bull. 53(2010), 347-359
Published:2009-12-04
Printed: Jun 2010
Nikolaos S. Papageorgiou Vasile Staicu
Features coming soon:
Citations (via CrossRef)
Tools:
Search Google Scholar:
Abstract
We consider semilinear periodic problems with the right-hand side nonlinearity satisfying a double resonance condition between two successive eigenvalues. Using a combination of variational and degree theoretic methods, we prove the existence of at least two nontrivial solutions.
© Canadian Mathematical Society, 2013
| 
