[PDF] Top 20 La Reforma Universitaria y el futuro de la universidad argentina (1956)

... a random fixed point of random operators T:  F  F if and only if T(ω, ξ(ω)) = ξ(ω) for each ω ϵ ...of random fixed points of a random map T by RF(T) and the set of all ... See full document

... a random iteration scheme and study necessary conditions for its conver- gence to a common random fixed point of two pairs of compatible random operators satisfying Meir-Keeler ... See full document

... with quasi-contractive conditions, defined on a partially or- dered set with cone metric structure, to construct convergent sequences and prove that the limits of the constructed sequences are the unique ... See full document

... (CC), and Y be an arbitrary non-empty set with P, Q, R, S : Y → X. Suppose that the conditions (1 − 6) of Lemma 3.1 hold. Then (P, R) and (Q, S) have coincidence point each. Moreover, if Y = X and both the pairs ... See full document

... of common fixed points for a countable family of surjec- tive set-valued mappings, which satisfy certain quasi-contractive condition, defined on a complete metrically convex space and obtain ... See full document

... Banach contraction principle is a fundamental result in fixed point ...many fixed point results have been developed, see[1-5] and ...Banach contraction principle as ... See full document

... a fixed point of a quasi- nonexpansive ...cient conditions for an Ishikawa-type iterative sequence to converge to a fixed point of a quasi-nonexpansive ...asymptotically ... See full document

... of fixed point of random operator forms a central topic in this ...area. Random fixed point theorem for contraction mappings in Polish spaces and random Fixed point ... See full document

... coincidence points and common fixed points for three and two mappings respectively with integral type and semi-implicit con- tractive conditions on ordered metric spaces, and ... See full document

... Corollary 3.10 . Let E be a reflexive, strictly convex, and smooth Banach space such that both E and E* have Kadec-Klee property. Let C be a nonempty, closed, and convex subset of E. Let T : C ® C a closed, ... See full document

... fuzzy contraction mapping and consequently proved the existence of fuzzy fixed point theorem which is a fuzzy generalization of Banach contraction theorem ([5]) and Nadler’s [14] fixed point ... See full document

... ambiant spaces of the operator under consideration on the ...Banach contraction principle [5] which states that if (X , d) is complete metric space and T : X → X is a contraction map then T ... See full document

... fixed points for contractive-type multivalued maps in the setting of modular metric ...modular spaces, generalizing classical modulars over linear spaces like Orlicz spaces, were recently ... See full document

... It is clear from above cases, the contractive condition of Theorem 2.1 holds and similarly for other cases. Therefore, 0 ∈ X, is a fixed point for T, such that T 0 = 0. In Theorem 2.1, W (a, b, c) contains 15 ... See full document

... b−metric spaces [7] and Partial metric spaces [21] are two well known generalizations of usual metric ...Banach contraction principle is a fundamental result in the fixed point theory, which ... See full document

... We use fixed point theory in many fields of mathematics. One of theese fields is mathematical opti- mization.Dynamic programing is useful for mathematical optimizationand it is related to a multistage process ... See full document

... Remark 2.14.[15] The concept of weak compatibility is known to be the most general among all commutative concepts in fixed point theory. For example every pair of weakly commuting self maps and each pair of ... See full document

... We establish strong convergence and -convergence theorems of an iteration scheme associated to a pair of nonexpansive mappings on a nonlinear domain. In particular we prove that such a scheme converges to a common ... See full document

... of common fixed points of map- pings defined on subsets of modular vector spaces, as introduced by Nakano [] which are natural generalizations of many classical function ...The common fixed ... See full document

... is a subbase for the uniformity U . We may assume B itself to be a base for U by adjoining finite intersections of members of B if necessary. The corresponding family of pseudometrics is called an augmented associated ... See full document