Results 221 to 230 of about 5,351 (245)

A tree‐network has the fixed point property

Networks, 1989
AbstractWe prove that any continuous mapping from a network into itself has a fixed point if and only if the network is a tree‐network.
Martine Labbé, Jacques-François Thisse
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The Fixed Point Property in c₀

Canadian Mathematical Bulletin, 1998
AbstractA closed convex subset of c0 has the fixed point property (fpp) if every nonexpansive self mapping of it has a fixed point. All nonempty weak compact convex subsets of c0 are known to have the fpp. We show that closed convex subsets with a nonempty interior and nonempty convex subsets which are compact in a topology slightly coarser than the ...
Llorens-Fuster, Enrique, Sims, Brailey
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The complexity of the fixed point property

Order, 1996
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Duffus, D., Goddard, T.
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A characterization of fixed point property

Nonlinear Analysis: Theory, Methods & Applications, 1992
Zermelo's Theorem can be formulated in terms of the existence of the fixed point of a map \(T: C\to C\) where \(C\) is a nonempty ordered complete set. In this note the author generalizes the situation above for a preordered complete set \(C\) which has a normal order structure. The proof is simple and quite natural.
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Multiple fixed point properties

1994
Abstract In this chapter we unify various “double” fixed point properties, and other multiple fixed point properties that arise in recursion theory, combinatory logic, and metamathematics.
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On the Furstenberg fixed point property

Advances in Operator Theory
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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The Fixed Point Property in the Set of All Order Relations on a Finite Set

Order, 2021
Bernd S W Schröder, Schröder Bernd S W
exaly  

Coupled fixed point results for mappings without mixed monotone property

Applied Mathematics Letters, 2012
Zoran Kadelburg, Stojan Radenovic
exaly  

Distortion and stability of the fixed point property for non-expansive mappings

Nonlinear Analysis: Theory, Methods & Applications, 2012
Tomáš Dominguez Benavides
exaly  

Fixed points property

2004
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