Local completeness of locally pseudoconvex spaces and Borwein–Preiss variational principle
Jing Hui Qiu, Stefan Rolewicz · Studia Mathematica · 2007
The notion of local completeness is extended to locally pseudoconvex spaces. Then a general version of the Borwein–Preiss variational principle in locally complete locally pseudoconvex spaces is given, where the perturbation is an infinite sum invol