نتایج جستجو برای: multiplicative metric space
تعداد نتایج: 571347 فیلتر نتایج به سال:
the aim of this paper is to establish random coincidence point results for weakly increasing random operators in the setting of ordered metric spaces by using generalized altering distance functions. our results present random versions and extensions of some well-known results in the current literature.
n this paper, we prove some common fixed point theorems for multivalued mappings and we present some new generalization contractive conditions under the condition of weak compatibility. our results extends chang-chen’s results as well as ´ciri´c results. an example is given to support the usability of our results.
let (x, d) be a compact metric space and f : x → x be a continuous map. consider the metric space (k(x),h) of all non empty compact subsets of x endowed with the hausdorff metric induced by d. let ¯ f : k(x) → k(x) be defined by ¯ f(a) = {f(a) : a ∈ a} . we show that block-coppels chaos in f implies block-coppels chaos in ¯ f if f is a bijection.
In this paper we further study links between concentration of measure in topological transformation groups, existence of fixed points, and Ramsey-type theorems for metric spaces. We prove that whenever the group Iso (U) of isometries of Urysohn’s universal complete separable metric space U, equipped with the compact-open topology, acts upon an arbitrary compact space, it has a fixed point. The ...
In the present paper, we introduces the notion of integral type contractive mapping with respect to ordered S-metric space and prove some coupled common fixed point results of integral type contractive mapping in ordered S-metric space. Moreover, we give an example to support our main result.
in this paper, generalized convex contractions on orthogonal metric spaces are stablished in whath might be called their definitive versions. also, we show that there are examples which show that our main theorems are genuine generalizations of theorem 3.1 and 3.2 of cite{r}[ m.a. miandaragh, m. postolache, s. rezapour, textit{approximate fixed points of generalizedconvex contractions},...
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 provide fuzzy quasi-metric versions of a fixed point theorem ofgregori and sapena for fuzzy contractive mappings in g-complete fuzzy metricspaces and apply the results to obtain fixed points for contractive mappingsin the domain of words.
Abstract The aim of this paper is to prove some new fixed point results for a pair multivalued dominated locally contractive mappings in b -multiplicative metric space. Further, theorems multigraph-dominated are also established. Some on closed ball obtained endowed with graphic structure An illustrative example given show the validity hypothesis our result. Moreover, applications coupled syste...
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