Author:
Costea Nicuşor,Kristály Alexandru,Varga Csaba
Publisher
Springer International Publishing
Reference10 articles.
1. K.-C. Chang, Variational methods for non-differentiable functionals and their applications to partial differential equations. J. Math. Anal. Appl. 80, 102–129 (1981)
2. L. Gasinski, N. Papageorgiou, Nonsmooth Critical Point Theory and Nonlinear Boundary Value Problems. Mathematical Analysis and Applications (CRC Press, Boca Raton, 2004)
3. J. Kobayashi, A principle of symmetric criticality for variational inequalities, in Mathematical Aspects of Modelling Structure Formation Phenomena, vol. 17. Gakuto International Series Mathematical Sciences and Applications (2001), pp. 94–106
4. J. Kobayashi, M. Ôtani, The principle of symmetric criticality for non-differentiable mappings. J. Funct. Anal. 214, 428–449 (2004)
5. W. Krawciewicz, W. Marzantovicz, Some remarks on the Lusternik-Schnirelmann method for non-differentiable functionals invariant with respect to a finite group action. Rocky Mount. J. Math. 20, 1041–1049 (1990)