[PDF] Top 20 \(C^{*}\)-Valued contractive type mappings

... contraction mappings, recently introduced by Ma et al., by weakening the contractive condition introduced by ...-valued contractive type mappings, we establish a fixed point ... See full document

... The notion of b-metric space was introduced by Bakhtin in[1]. Since then, many actions generalized the b-metric spaces(see [2], [3], [4]). Recently, Ma and Jiang[5] introduced the concept of a C ∗ algebras-valued ... See full document

... space- valued cone metric spaces which are generalize of the results [15] and ...of mappings satiasfying a generalized contractive type of condition in TVS valued cone metric ...space ... See full document

... In this paper, we investigate fixed point theorems for nonexpansive multifunctions relations, multimaps, set-valued mappings, or correspondences satisfying some asymptotic condition. This study has been the ... See full document

... general contractive mappings of the form F : CB(X) → CB(X ), where CB(X ) is the set of all nonempty closed and bounded subsets of a complete metric space X endowed with a graph ... See full document

... 3.2 For b-metric-like spaces endowed with a partial order In this section, from our main results, we shall derive easily various fixed point results on a b-metric-like space endowed with [r] ... See full document

... complex valued metric spaces and established the existence of fixed point theorems under the contraction ...complex valued metric spaces which generalize, unify and comple- ment the results of Azam et ...of ... See full document

... the limit, we obtain z = Tz. Therefore, z is a fixed point of T . Theorem . Let (X, d) be a complete metric space and α : X × X → [, + ∞ ) be a transitive mapping. Suppose that T : X → X is a generalized α-ψ ... See full document

... In [2], Bhaskar and Lakshmikantham introduced the concept of coupled fixed points for a given partially ordered set 𝑋. Recently Samet et al. [3, 4] proved that most of the coupled fixed point theorems (on ordered metric ... See full document

... Remark 2.2. In 2011, Chen obtained a fixed point theorem ([6], Theorem 4) for a class of set-valued mappings satisfy a contractive condition similar to (2.1) under some different conditions. But the ... See full document

... In this paper, motivated by the recent work of Wardowski (Fixed Point Theory Appl. 2012:94, 2012), we introduce a new concept of set-valued contraction and prove a fixed point theorem which generalizes some ... See full document

... and g-contractive type fuzzy mappings and prove common fixed point theorems for sequences of fuzzy mappings on a complete metric linear space.. we define g-contractive.[r] ... See full document

... Banach type fixed point theorems for contractive type ...of mappings satisfying contractive type condition in cone metric ...space(TVS) valued cone metric spaces which is ... See full document

... of contractive mappings and proved fuzzy fixed point theorems in GV-spaces and KM-spaces by using a strong condition for completeness, now called the completeness in the sense of Grabiec or G-completeness, ... See full document

... Abstract. We prove some coincidence and fixed point theorems for generalized (φ,f )- contractive type and f-nonexpansive type multivalued and singlevalued mappings in met- ric and Banach ... See full document

... handle contractive mappings of integral type in a more general frame via α-admissible ...the contractive mapping of integral type given in [] by using α-admissible ...new ... See full document

... Common fixed point theorems on expansion type mappings on complete metric spaces, Math.. A unified approach for all contractive mappings, Ist.[r] ... See full document

... Definition . [] Let X be a nonempty set endowed with a graph G and T : X → N(X) be a multi-valued mapping, where X is a nonempty set. The mapping T preserves edges weakly if, for each x ∈ X and y ∈ Tx with (x, ... See full document

... single valued mapping to obtain a fixed point by prov- ing a fixed point theorem for Kannan mappings on a Banach space and putting certain boundary conditions on the ...multi-valued mappings ... See full document

... The following result, regarding the existence of the fixed point of the mapping satisfying an α-ψ -contractive condition on the closed ball, is very useful in the sense that it requires the contractiveness of the ... See full document