نتایج جستجو برای: pair fi xed point

تعداد نتایج: 660923  

2002
Annika Kangas Matti Maltamo

Several models and/or several variable combinations could be used to predict the diameter distribution of a stand. Typically, a fi xed model and a fi xed variable combination is used in all conditions. The calibration procedure, however, makes it possible to choose the measurement combination from among many possibilities, although the model used is fi xed. In this study, the usefulness of util...

Journal: :international journal of industrial mathematics 0
e. soori department of mathematics, university of isfahan, isfahan, iran.

we introduce an implicit method for nding a common element of the set of solutions of systems of equilibrium problems and the set of common xed points of a sequence of nonexpansive mappings and a representation of nonexpansive mappings. then we prove the strong convergence of the proposed implicit schemes to the unique solution of a variational inequality, which is the optimality condition fo...

S. Radenovic

In this paper, coupled xed point results of Bhaskar-Lakshmikantham type [T. Gnana Bhaskar, V.Lakshmikantham, Fixed point theorems in partially ordered metric spaces and applications, NonlinearAnalysis 65 (2006) 1379-1393] are extend, generalized, unify and improved by using monotonemappings instead mappings with mixed monotone property. Also, an example is given to supportthese improvements.

D. Alimohammadi E. A. Audeganib S. Moradi

In this paper xed point and coincidence results are presented for two and three single-valued map-pings. These results extend previous results given by Rhoades (2003) and Djoudi and Merghadi(2008).

2015
Raymond A. Webster

In fi shery applications of tag-recovery models, recovery probabilities are typically parameterised in terms of instantaneous rates of mortality, where the mortality rate can be a function of the size or age of a fi sh. For age-dependent tag-recovery models, past work on Pacifi c halibut used a fi xedage approach, in which the age of each fi sh was fi xed at the same value for each halibut of a...

We introduce an implicit method for nding a common element of the set of solutions of systems of equilibrium problems and the set of common xed points of a sequence of nonexpansive mappings and a representation of nonexpansive mappings. Then we prove the strong convergence of the proposed implicit schemes to the unique solution of a variational inequality, which is the optimality condition for ...

Journal: :Nihon Sozai Bussei Gakkaishi 2023

High saturation magnetization, perpendicular magnetic anisotropy, and high Curie temperature are required for ferromagnetic/ferroelectric thin films to apply the Race-Track memory, which next-generation recording devices. Therefore, in BiFeO3-based fi lms, amount of substituted La Bi A-site was xed at about 50 at%, Ni or Co Fe B-site varied from 0 35 respectively. The properties of(Bi,La)(Fe,Ni...

2000
S. Asmussen

We consider the waiting time (delay) W in a FCFS c{server queue with arrivals which are either renewal or governed by Neuts' Markovian arrival process, and (possibly heterogeneous) service time distributions of general phase{type Fi, with mi phases for the ith server. The distribution of W is then again phase{type, with m1 mc phases for the general heterogeneous renewal case and m + c ? 1 c pha...

Journal: :journal of linear and topological algebra (jlta) 0
gh soleimani rad department of mathematics, faculty of science, islamic azad university, central tehran branch, po. code 13185-768, iran.

in this paper, several xed point theorems for t-contraction of two maps on cone metric spaces under normality condition are proved. obtained results extend and generalize well-known comparable results in the literature.

1999
Mile Milisavljevic Erik I. Verriest

In this paper we present a xed point algorithm for bit rate optimal time domain equalization in multicarrier systems. The algorithm outperforms standard MMSE equalizers in capacity measure. Moreover, it adaptively estimates the optimal signal delay which was an exhaustive search problem in MMSE equalizers. We brie y discuss the convergence properties and demonstrate the performance of the algor...

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