[PDF] Top 20 Some fixed point theorems for \((\alpha,\theta,k)\)-contractive multi-valued mappings with some applications

... 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 ... See full document

... types fixed point theorems for a class of multi-valued mappings with weakly sequentially closed ...in applications, mainly for the investigating of boundary value problems ... See full document

... In this case we use Theorem 2.4 to get < f y − y, y − x >≥ 0 for all x ∈ C. Since f : C → C, so for y ∈ C, f y ∈ C and d( f y,C) = 0. Hence by (2.1) we get f y = y, that is, f has a fixed point. The ... See full document

... Example . Let X = { , ,  } , and let d(x, y) = | x – y | for each x, y ∈ X. Let T : X → X be given by T = , T  =  and T = . Let S = T and let F = G = I. We first show that we cannot invoke Theorem . of [] ... See full document

... quadruple fixed point of R, T, S, g, f and ...quadruple fixed point in P ...quadruple fixed point (α 0 , β 0 , γ 0 , ω 0 ) of R, S, T, g, h, f ... See full document

... In this paper, we will prove some fixed point theorems in metric spaces by using such a u-distance concept. Consequently, as shown by Example 1.3, our results gener- alize many of the existing ... See full document

... have some detailed discussions and applications of a probabilistic metric space, for example, we may see Schweizer and Sklar ...about fixed point theorems in a probabilistic metric ... See full document

... Fixed point theory has gained very large impetus due to its wide range of applications in various fields such as engineering, economics, computer science, and many ...the contractive conditions ... See full document

... common fixed point theorems for a finite family of discontinuous and noncommutative single-valued functions defined in complete metric ...common fixed point theorem for two ... See full document

... generalize some definitions such as c-nonexpansive and c, λ-uniformly locally contractive functions f-closure, c-isometric in cone metric spaces, and certain fixed point theorems will ... See full document

... common fixed point for expansion ...the fixed point theory in the fuzzy metric ...time some metric fixed point results were generalized to fuzzy metric spaces by various ... See full document

... coupled fixed points for some kinds of contractive-type mappings in partially ordered metric spaces, (ordered) cone metric spaces, fuzzy metric spaces and other spaces with applications ... See full document

... many fixed point theorems for a single-valued self map of a closed subset of a Banach ...many applications, the mapping under considerations is not a self-mapping on a closed sub- ... 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

... by some authors 1–3, the fixed point theory on these spaces has been developing see, ...for contractive or contractive-type mappings see 2, 10–13 and references ... See full document

... FIXED POINT THEOREMS FOR COMPATIBLE MULTI-VALUED AND SINGLE-VALUED MAPPINGS HIDEAKI KANEKO Department of Mathematics and Statistics Old Dominion University Norfolk, VA 23529 U.S.A... SAL[r] ... See full document

... multivalued mappings which generalize the concept of tangential property for single-valued mappings of Pathak and Shahzad 24 and prove a common fixed point theorem of Gregus type for ... See full document

... Fixed point theorems for multi-valued mappings in complete metric spaces, Math.. Common fixed points of two mappings, Pacific J.[r] ... See full document

... 3. ´Ciri´c, L: Generalized contractions and fixed-point theorems. Publ. Inst. Math. (Belgr.) 12(26), 19-26 (1971) 4. ´Ciri´c, L: A generalization of Banach’s contraction principle. Proc. Am. Math. Soc. ... See full document

... obtained some fixed point theorems for mappings satisfying different contractive ...common fixed point in G-metric ...studied some fixed point ... See full document