ISSN:
1588-2829
Keywords:
Primary 47H10
;
34H25
;
A distribution function
;
at-norm
;
a Menger PM-space
;
Caristi's coincidence theorem
;
Ekeland's variational principle
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
Notes:
Abstract By using the partial ordering method, a more general type of Ekeland's variational principle and Caristi's coincidence theorem for set-valued mappings in probabilistic metric spaces are given in this paper. In addition, we give also a directly simple proof of the equivalence between theses theorems in probabilistic metric spaces.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02093505
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