Title: A Generalized Vector-valued Variational Principle in Fréchet Spaces
Abstract: In the framework of Frechet spaces, we give a generalized vector-valued Ekeland's variational principle, where the perturbation involves the subadditive functions of countable generating semi-norms.By modifying and developing the method of Cammaroto and Chinni, we obtain a density theorem on extremal points of the vector-valued variational principle, which extends and improves the related known results.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
Access and Citation
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot