A saddle point theorem for non-smooth functionals and problems at resonance

Authors

  • Constantin P. Niculescu University of Craiova
  • Vicentiu Radulescu University of Craiova
Section
Article

Published

1996-02-01

How to Cite

Niculescu, C. P., & Radulescu, V. (1996). A saddle point theorem for non-smooth functionals and problems at resonance. Annales Fennici Mathematici, 21(1), 117–131. Retrieved from https://afm.journal.fi/article/view/134857