نتایج جستجو برای: darbo fixed point theorem

تعداد نتایج: 802480  

Journal: :iranian journal of fuzzy systems 2008
shaban sedghi k. p. r. rao nabi shobe

in this paper, we give some new definitions of m-fuzzy metric spaces and we prove a common fixed point theorem for six mappings under the condition of weakly compatible mappings in complete m-fuzzy metric spaces.

Journal: :iranian journal of fuzzy systems 2014
nabi shobkolaei s. mansour vaezpour shaban sedghi

in this paper, we shall introduce the fuzzyw-distance, then prove a common fixed point theorem with respectto fuzzy w-distance for two mappings under the condition ofweakly compatible in complete fuzzy metric spaces.

We prove a related fixed point theorem for n mappings which arenot necessarily continuous in n fuzzy metric spaces using an implicit relationone of them is a sequentially compact fuzzy metric space which generalizeresults of Aliouche, et al. [2], Rao et al. [14] and [15].

Let $ H$ be a Hilbert space and $C$ be a closed, convex and nonempty subset of $H$. Let $T:C rightarrow H$ be a non-self and non-expansive mapping. V. Colao and G. Marino with particular choice of the sequence  ${alpha_{n}}$ in Krasonselskii-Mann algorithm, ${x}_{n+1}={alpha}_{n}{x}_{n}+(1-{alpha}_{n})T({x}_{n}),$ proved both weak and strong converging results. In this paper, we generalize thei...

Journal: :Nagoya Mathematical Journal 2011

Journal: :Mathematical Sciences 2014

Journal: :Applicable Analysis and Discrete Mathematics 2019

Journal: :Proceedings of the American Mathematical Society 1971

Journal: :Bulletin of the American Mathematical Society 1941

Journal: :Annales Polonici Mathematici 1989

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