Fixed point theorems on closed sets through abstract cones
نویسندگان
چکیده
منابع مشابه
Krasnosel’skii Type Fixed Point Theorems for Mappings on Nonconvex Sets
and Applied Analysis3It is clear that every k-Lipschitz mapping is continuous. Moreover, the Banach contrac-tion principle holds for a closed subset in a complete p-normed space.Definition 2.2 see 3 . Let X, ‖ · ‖p 0 < p ≤ 1 be a p-normed space and 0 < s ≤ p. A setC ⊂ X is said to be s-convex if the following condition is satisfied1 − t x t1/sy ∈ C, whenever x, y ∈ C, t ...
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ژورنال
عنوان ژورنال: Applied Mathematics and Computation
سال: 1977
ISSN: 0096-3003
DOI: 10.1016/0096-3003(77)90027-3