Sign-changing critical point theory. (English) Zbl 1159.49010
New York, NY: Springer (ISBN 978-0-387-76657-7/hbk). xiii, 278 p. (2008).
The author exhibits results by himself and in collaboration with other mathematicians related to the extension of the main abstract existence theorems of critical points in classical minimax theory to the cases of sign-changing critical points.
Reviewer: R. Schianchi (Roma)
MSC:
| 49J35 | Existence of solutions for minimax problems |
| 49-02 | Research exposition (monographs, survey articles) pertaining to calculus of variations and optimal control |
