نتایج جستجو برای: generalized contractions

تعداد نتایج: 188240  

Journal: :Topology and its Applications 2010

Journal: :Proceedings of the American Mathematical Society 1974

Journal: :Journal of Mathematics 2021

In this study, we introduce a property (P) and the generalized interpolative contractions of types I, II, III, IV. We investigate certain conditions for existence fixed points contractions. derive several new results from main theorems. As an application, resolve Urysohn integral equation.

Journal: :International Journal of Mathematics and Mathematical Sciences 2012

Journal: :caspian journal of mathematical sciences 0
m. ozturk sakarya university,department of mathematics, 54187, sakarya, turkey e. girgin sakarya university,department of mathematics, 54187, sakarya, turkey

jachymski [ proc. amer. math. soc., 136 (2008), 1359-1373] gave modified version of a banach fixed point theorem on a metric space endowed with a graph. in the present paper, (g, φ)-graphic contractions have been de ned by using a comparison function and studied the existence of fixed points. also, hardy-rogers g-contraction have been introduced and some fixed point theorems have been proved. s...

2010
M. Frigon Tomonari Suzuki

We establish fixed point theorems for multivalued mappings defined on a closed subset of a complete metric space. We generalize Lim’s result on weakly inward contractions in a Banach space. We also generalize recent results of Azé and Corvellec, Maciejewski, and Uderzo for contractions and directional contractions. Finally, we present local fixed point theorems and continuation principles for g...

Jachymski [ Proc. Amer. Math. Soc., 136 (2008), 1359-1373] gave modified version of a Banach fixed point theorem on a metric space endowed with a graph. In the present paper, (G, Φ)-graphic contractions have been de ned by using a comparison function and studied the existence of fixed points. Also, Hardy-Rogers G-contraction have been introduced and some fixed point theorems have been proved. S...

Journal: :Applicable Analysis and Discrete Mathematics 2012

Journal: :Fractal and fractional 2022

The purpose of this paper is to introduce several generalized F-contractions in b-metric-like spaces and establish some fixed point theorems for such contractions. Moreover, nontrivial examples are given illustrate the superiority our results. In addition, as an application, we find existence uniqueness a solution class integral equations context spaces.

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