Results 1 to 10 of about 585,872 (348)
Fixed Point Theorems for Hybrid Mappings [PDF]
The Scientific World Journal, 2015 We obtain some fixed point theorems for two pairs of hybrid mappings using hybrid tangential property and quadratic type contractive condition. Our results generalize some results by Babu and Alemayehu and those contained therein.
Maria Samreen +2 more
doaj +2 more sources
Random fixed point theorems under mild continuity assumptions [PDF]
, 2013 In this paper, we study the existence of the random fixed points under mild continuity assumptions. The main theorems consider the almost lower semicontinuous operators defined on Frechet spaces and also operators having properties weaker than lower ...
Patriche, Monica
core +4 more sources
Fixed point theorems in R-metric spaces with applications
, 2020 The purpose of this paper is to introduce the notion of R-metric spaces and give a real generalization of Banach fixed point theorem. Also, we give some conditions to construct the Brouwer fixed point. As an application, we find the existence of solution
S. Khalehoghli, H. Rahimi, M. Gordji
semanticscholar +1 more source
Fixed Point Theorems for Almost
Mathematics, 2018 In this paper, we investigate the existence and uniqueness of a fixed point of almost contractions via simulation functions in metric spaces. Moreover, some examples and an application to integral equations are given to support availability of the ...
Huseyin Isik +3 more
doaj +1 more source
Remarks on Recent Fixed Point Theorems
Fixed Point Theory and Applications, 2010 Coincidence and fixed point theorems for a new class of contractive, nonexpansive and hybrid contractions are proved. Applications regarding the existence of common solutions of certain functional equations are also discussed.
S. L. Singh, S. N. Mishra
doaj +2 more sources
Applying new fixed point theorems on fractional and ordinary differential equations
Advances in Differential Equations, 2019 In this paper, we consider a fixed point theorem that extends and unifies several existing results in the literature. We apply the proven fixed point results on the existence of solution of ordinary boundary value problems and fractional boundary value ...
E. Karapınar, T. Abdeljawad, F. Jarad
semanticscholar +1 more source
International Journal of Mathematics and Mathematical Sciences, 1995 Let X be a metric space and let CB(X) denote the closed bounded subsets of X with the Hausdorff metric. Given a complete subspace Y of CB(X), two fixed point theorems, analogues of results in [1], are proved, and examples are given to suggest their ...
Matt Insall
doaj +1 more source
International Journal of Mathematics and Mathematical Sciences, 1989 In this paper we prove a fixed point theorem for inward mappings uing a well-known result of Ky Fan type in Hilbert space setting.
D. Roux, S. P. Singh
doaj +1 more source
New common fixed point theorems for multivalued maps
Applied General Topology, 2014 Common fixed point theorems for a new class of multivalued maps are obtained, which generalize and extend classical fixed point theorems of Nadler and Reich and some recent Suzuki type fixed point theorems.
S. L. Singh +3 more
doaj +1 more source
Near Fixed Point Theorems in Hyperspaces
Mathematics, 2018 The hyperspace consists of all the subsets of a vector space. It is well-known that the hyperspace is not a vector space because it lacks the concept of inverse element. This also says that we cannot consider its normed structure, and some kinds of fixed
Hsien-Chung Wu
doaj +1 more source