Results 321 to 330 of about 5,422,855 (359)

Kantorovich’s Fixed Point Theorem in Metric Spaces and Coincidence Points

Proceedings of the Steklov Institute of Mathematics, 2019
The authors prove existence and uniqueness of fixed points of a self-mapping on a complete metric space, generalizing and improving the well-known Kantorovich's fixed point theorem in the setting of Banach spaces. Besides of a standard self-mapping, the authors also obtain coincidence point theorems for set-valued mappings on metric spaces.
Arutyunov A.V., Zhukovskiy E.S., Zhukovskiy S.E.   +2 more
openaire   +3 more sources

Coincidence points of relational $$\psi $$-contractions and an application

Afrika Matematika, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Coincidence Points and Invariant Approximation Results for Multimaps

Acta Mathematica Sinica, English Series, 2006
Coincidence theorems and fixed point theorems for single-valued and multivalued maps satisfying general conditions of contraction type on metric spaces have been obtained, among others, by the reviewer and \textit{S. N. Mishra} [J. Aust. Math. Soc., Ser. A 66, No.2, 244--254 (1999); corrigendum J. Nat. Phys. Sci.
O'Regan, Donal, Shahzad, Naseer
openaire   +2 more sources

Coincidence point theorems in ordered Banach spaces and applications

Banach Journal of Mathematical Analysis, 2020
M. Berzig, M. Bouali
semanticscholar   +1 more source

Corrections to "On Changing Fixed Points and Coincidences to Roots"

Proceedings of the American Mathematical Society, 1993
These corrections concern the authors' paper, ibid. 115, No. 2, 527-533 (1992; Zbl 0764.55002).
Brooks, Robin, Wong, Peter
openaire   +2 more sources

A coincidence point theorem and its applications to fractional differential equations

, 2020
M. Berzig, M. Bouali
semanticscholar   +1 more source

Zeros of Conic Functions, Fixed Points, and Coincidences

Doklady Mathematics
Concept of conic function with operator coefficients is introduced. Zero existence theorem is proved for such functions. On this basis, fixed point theorem is obtained, for a multivalued self-mapping of a conic metric space, generalizing the recent fixed point theorem by E.S. Zhukovsky and E.A.
openaire   +1 more source

Coincidence point theorems on quasi-metric spaces via simulation functions and applications to G-metric spaces

Journal of Fixed Point Theory and Applications, 2018
A. F. Roldán López de Hierro, E. Karapınar, D. O’Regan   +2 more
semanticscholar   +1 more source

Electronic Textiles for Wearable Point-of-Care Systems

Chemical Reviews, 2022
, Trinny Tat
exaly  

COINCIDENCE AND FIXED POINT RESULTS FOR GENERALIZED WEAK CONTRACTION MAPPING ON b-METRIC SPACES

, 2021
Abed Al-Rahman M. Malkawi, A. Talafhah, W. Shatanawi   +2 more
semanticscholar   +1 more source