Ekeland's variational principle and the mountain pass lemma

• 1 December 1985
• journal article
• Published by Springer Nature in Acta Mathematica Sinica, English Series
• Vol. 1  (4) , 348-355
• https://doi.org/10.1007/bf02564843

Abstract

Keywords

• PASS LEMMA
• MOUNTAIN PASS
• EKELAND'S VARIATIONAL PRINCIPLE