Results 71 to 80 of about 314,320 (176)

Unique fixed point theorems in partially ordered metric spaces. [PDF]

Heliyon, 2020
Seshagiri Rao N, Kalyani K.
europepmc   +1 more source

Fixed point theorems for nonlinear contractive mappings in ordered b-metric space with auxiliary function. [PDF]

BMC Res Notes, 2020
Seshagiri Rao N, Kalyani K, Mitiku B.
europepmc   +1 more source

Some fixed point theorems for mappings satisfying rational inequality in modular metric spaces with applications. [PDF]

Heliyon, 2020
Okeke GA, Francis D, de la Sen M.
europepmc   +1 more source

FIXED POINT THEOREM FOR MULTIFUNCTIONS

Demonstratio Mathematica, 1984
This paper proves a fixed point theorem for multifunctions by the Ekeland variational principle. As an application a theorem of Lusternik is reobtained, but the argument seems not entirely correct. Using the author's notation, the following counterexample may be considered: \(X=Y\), \(H(x)=x\), \(u=x\), \(T=I\), \(x_ 0=0\). Then p is arbitrary positive,
openaire   +2 more sources

Fixed point theorems of asymptotically regular maps

Miskolc Mathematical Notes
We prove some fixed point theorems for asymptotically regular self-mappings, not necessarily orbitally continuous or ...
Nguyen H. Hoc, Ravindra K. Bisht
doaj   +1 more source

Fixed point theorems in constructive mathematics

Journal of Logic and Analysis, 2012
Matthew Hendtlass
doaj   +1 more source

On random fixed point theorems with applications to integral equations. [PDF]

Heliyon, 2019
Eke KS, Akewe H, Bishop SA.
europepmc   +1 more source

Common fixed point theorems for ( T , g ) F -contraction in b-metric-like spaces. [PDF]

J Inequal Appl, 2018
Yu D, Chen C, Wang H.
europepmc   +1 more source

Fixed Point Theorems for Random Lowersemi-continuous Mappings

Fixed Point Theory and Applications, 2009
We prove a general principle in Random Fixed Point Theory by introducing a condition named ( ) which was inspired by some of Petryshyn's work, and then we apply our result to prove some random fixed points theorems, including generalizations of some ...
Morales ClaudioH, Fierro Raúl, Martínez Carlos   +2 more
doaj  

Fixed point theorems on multi valued mappings in b-metric spaces. [PDF]

Springerplus, 2016
Maria Joseph J, Dayana Roselin D, Marudai M.   +2 more
europepmc   +1 more source