Classification of Disciplines:Science
The First Author's Name:Mathematics and Applied Mathematics
Publisher:Springer
ISBN No.:978-981-97-9538-3
Publication Design:国外（境外）出版社
Type of Works:专著
Translated or Not:yes
Description of Publication:Several important problems arising in Physics, Differential Geometry and other topics lead to consider semilinear variational equations of strongly indefinite type and a great deal of work has been devoted to their study. From the mathematical point of view, the main interest relies on the fact that the tools of Nonlinear Functional Analysis, based on compactness arguments and non-degenerate structure, in general cannot be used, at least in a straightforward way, and some new techniques have to be developed.
This book discusses some new abstract methods together with their applications to several localization problems, whose common feature is to involve semilinear partial differential equations with a strongly indefinite structure.