نتایج جستجو برای: com mon xed point

تعداد نتایج: 654703  

Journal: :نظریه تقریب و کاربرد های آن 0
haidong qu department of mathematics and information, hanshan normal university, chaozhou, guangdong, 521041, p. r. china

in this paper, we prove the existence of the solution for boundary value prob-lem(bvp) of fractional di erential equations of order q 2 (2; 3]. the kras-noselskii's xed point theorem is applied to establish the results. in addition,we give an detailed example to demonstrate the main result.

Journal: :نظریه تقریب و کاربرد های آن 0
جواد مجردی افرا آر آی

in this paper, we prove some common fi xed point results for two self mappingsf and g on s-metric space such that f is a g.w.c.m with respect to g.

P. Yatakoat S. Suantai

In this paper, we introduce and study a new iterative scheme toapproximate a common xed point for a nite family of generalized asymptoticallyquasi-nonexpansive nonself-mappings in Banach spaces. Several strong and weakconvergence theorems of the proposed iteration are established. The main resultsobtained in this paper generalize and rene some known results in the currentliterature.

An idea of fuzzy reexivity of Felbin's type fuzzy normed linear spaces is introduced and its properties are studied. Concept of fuzzy uniform normal structure is given and using the geometric properties of this concept xed point theorems are proved in fuzzy normed linear spaces.

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...

2011

In tro duc tion: Gil be rt’s syndro me is the mo st com mon he re di ta ry di sor der of bi li ru bin me ta bo li sm. The cau sa ti ve mu ta tion in Cau ca sia ns is al mo st exclu si ve ly a (TA) di nuc leo ti de in ser tion in the UG T1A1 pro mo ter. Aff ec ted in di vi dua ls are ho mo zygous for the va ria nt pro mo ter and ha ve 7 TA re peats in stead of 6. Pro mo te rs wi th 5 and 8 TA re...

1997
Ki-Il Kum Jiyang Kang Wonyong Sung

An automatic scaling C program translator is developed for the eecient execution of application programs in xed-point digital signal processors. The program for range estimation is automatically generated by inserting codes which collect the statistics of each signal during the simulation. With the range information, the number of shifts needed for the scaling is determined and the oating-point...

1996
Ahmet Kirac P. P. Vaidyanathan

We propose algorithms for the design of FIR com-paction lters, which nd applications in FIR subband coders. The techniques produce compaction gains very close to that of optimal compaction lters, for any xed lter order and input autocorrelation. The main theme of the paper is the design of multistage FIR com-paction lters based on an iterated linear programming approach. The theory behind this ...

1996
Seehyun Kim Ki-Il Kum Wonyong Sung

Two xed-point optimization utility programs, the range estimator and the xed-point simulator, are developed for scaling and wordlength determination of digital signal processing algorithms written in C or C++ language. By exploiting the operator overloading characteristics of C++ language, range estimation and xed-point simulation can be conducted just by modifying the variable declaration of t...

M. Eshaghi R. Farrokhzad S.A.R. Hosseinioun

We say a functional equation () is stable if any function g satisfying the equation () approximatelyis near to true solution of (). Using xed point methods, we investigate approximately higherternary derivations in Banach ternary algebras via the Cauchy functional equationf(1x + 2y + 3z) = 1f(x) + 2f(y) + 3f(z) :

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