D. Bouafia, T. Moussaoui, D. O’Regan (2016)
Discussiones Mathematicae, Differential Inclusions, Control and Optimization
Similarity:
In this paper we study the existence of nontrivial solutions for a nonlinear boundary value problem posed on the half-line. Our approach is based on Ekeland’s variational principle.
Shapour Heidarkhani (2013)
Annales Polonici Mathematici
Similarity:
Using Ricceri's variational principle, we establish the existence of infinitely many solutions for a class of two-point boundary value Kirchhoff-type systems.
Antonio Marino, Claudio Saccon (1997)
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
Similarity:
Demeter Krupka (1976)
Archivum Mathematicum
Similarity:
Antonio Ambrosetti, Marino Badiale (1998)
Annales de l'I.H.P. Analyse non linéaire
Similarity:
Śladkowska, Janina (2015-11-13T13:54:55Z)
Acta Universitatis Lodziensis. Folia Mathematica
Similarity:
J. Chabrowski, P. Drábek (2002)
Studia Mathematica
Similarity:
We study the existence of nonnegative solutions of elliptic equations involving concave and critical Sobolev nonlinearities. Applying various variational principles we obtain the existence of at least two nonnegative solutions.
N. Ghoussoub, D. Preiss (1989)
Annales de l'I.H.P. Analyse non linéaire
Similarity:
Jean Ollagnier, Didier Pinchon (1982)
Studia Mathematica
Similarity: