On new critical point theorems without the Palais –Smale condition

Publication date: March 2016 Source:Egyptian Journal of Basic and Applied Sciences, Volume 3, Issue 1 Author(s): Mabrouk Briki, Toufik Moussaoui, Donal O'Regan In this paper we prove new theorems on critical point theory based on the weak Ekeland's variational principle.

Source: Egyptian Journal of Basic and Applied Sciences - July 20, 2016 Category: Science Source Type: research