نتایج جستجو برای: com mon xed point

تعداد نتایج: 654703  

Journal: :نظریه تقریب و کاربرد های آن 0
سید جلال حسینی غنچه دانشگاه آزاد اسلامی واحد تاکستان ه. صلاحی فرد دانشگاه صنعتی امیر کبیر. دانشکده ریاضی و کامپیوتر

in this paper, we prove the existence of fi xed point for j-type multi-valuedmap t in cat(0) spaces and also we prove the strong convergence theoremsfor ishikawa iteration scheme without using the xed point of involving map.

Journal: :iranian journal of fuzzy systems 2013
s. a. m. mohseniailhosseini h. mazaheri m. a. dehghan

we de ne approximate xed point in fuzzy norm spaces and prove the existence theorems, we also consider approximate pair constructive map- ping and show its relation with approximate fuzzy xed point.

In this paper we investigate common xed point theorems for contraction mapping in fuzzy metric space introduced by Gregori and Sapena [V. Gregori, A. Sapena, On xed-point the- orems in fuzzy metric spaces, Fuzzy Sets and Systems, 125 (2002), 245-252].

Journal: :international journal of mathematical modelling and computations 0
hamid mottaghi golshan department of mathematics, lorestan university, p. o. box 465, khoramabad, iran

in this paper we investigate common xed point theorems for contraction mapping in fuzzy metric space introduced by gregori and sapena [v. gregori, a. sapena, on xed-point the- orems in fuzzy metric spaces, fuzzy sets and systems, 125 (2002), 245-252].

Some algorithms for nding common xed point of a family of mappings isconstructed. Indeed, let C be a nonempty closed convex subset of a uniformlyconvex Banach space X whose norm is Gateaux dierentiable and let {Tn} bea family of self-mappings on C such that the set of all common fixed pointsof {Tn} is nonempty. We construct a sequence {xn} generated by the hybridmethod and also we give the cond...

2003
I-Fei Huang Tzee-Chung Wu Ke-Sheng Wang Betau Hwang Kai-Sheng Hsieh

chil dren is not un com mon, and it ranges in se ver ity from a wor ri some mild ep i sode to an acute panicprovoking in ci dent. Al though the var i ous clin i cal par a digms have not changed, ad vances in en dos copy and ra di ol ogy, as well as new ther a peu tic mo dal i ties, per mit us to pin point the cause of bleed ing more eas ily and to treat it ef fec tively. Be fore en dos copy cam...

Journal: :Boletim da Sociedade Paranaense de Matemática 2021

In this paper we investigate the question of existence nonnegative solution to some fractional liouville equation. Our main tools based on well known Krasnoselskiis xed point theorem.

A. Aghanians K. Nourouzi

In this paper, we discuss the existence and uniqueness of xed points for Banach and Kannancontractions dened on modular spaces endowed with a graph. We do not impose the Δ2-conditionor the Fatou property on the modular spaces to give generalizations of some recent results. Thegiven results play as a modular version of metric xed point results.

Journal: :نظریه تقریب و کاربرد های آن 0
sh rezaei department of mathematic, islamic azad university, aligudarz branch, aligudarz, lorestan, iran.

in this paper we formulate and prove some xed and common xed pointtheorems for self-mappings de ned on complete lower transversal functionalprobabilistic spaces.

K. B. Lakshmi K. P. R. Rao Z. Mustafa

In this paper we obtain a unique common xed point theorem for sixweakly compatible mappings in G-metric spaces.

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