Wyniki wyszukiwania - BazTech

Ograniczanie wyników

Znaleziono wyników: 3

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: właściwość monotoniczna

Sortuj według:

Ogranicz wyniki do:

FG-coupled fixed point theorems for contractive type mappings in partially ordered metric spaces

Karichery D., Pulickakunnel S.

Journal of Mathematics and Applications

2018

Vol. 41

157--170

In this paper we prove FG-coupled fixed point theorems for Kannan, Reich and Chatterjea type mappings in partially ordered complete metric spaces using mixed monotone property.

Notes on multidimensional fixed-point theorems

Akhadkulov H., Noorani S. M., Saaban A. B., Alipiah F. M., Alsamir H.

Demonstratio Mathematica

2017

Vol. 50, nr 1

360--374

In this paper we prove the existence and uniqueness of coincident (fixed) points for nonlinear mappings of any number of arguments under a (ψ ,θ, φ)-weak contraction condition without O-compatibility. The obtained results extend, improve and generalize some well-known results in the literature to be discussed below. Moreover, we present an example to show the efficiency of our results.

A Kannan-like contraction in partially ordered spaces

Choudhury B.S., Kundu A.

Demonstratio Mathematica

2013

Vol. 46, nr 2

327--334

In this paper, we have introduced a generalised Kannan type contraction. It has been established that such mappings necessarily have fixed points in a complete partially ordered metric space. The fixed point is unique under some additional conditions. The result is illustrated with an example. The work is in the line of research in fixed point theory on ordered metric structures.