نتایج جستجو برای: fuzzy difference equation

تعداد نتایج: 722217  

2013
M. Barkhordari Ahmadi

In this paper, Adomian method has been applied to approximate the solution of fuzzy volterra-fredholm integral equation. That, by using parametric form of fuzzy numbers, a fuzzy volterra-fredholm integral equation has been converted to a system of volterra-fredholm integral equation in crisp case. Finally, the method is explained with illustrative examples.

2011
Ramesh Tiwari Renu Dhir Jef Poskanzer Young Sik Choi Yuewei Lin Bin Fang Yuanyan Tang Haixiang Xu Xiaorui Yue

In this paper, we describe the Image Filtration through Fuzzy Logics in four different scenarios of Image Input as 3*3,9*9, 17*17 and 25*25 division blocks and iterating fuzzy equation on it for 2 and 8 times at constant amplification factor of 10. The input image selected for analysis is PGM (Portable Gray Map), dividing input images into matrix of m*n blocks. The input image is analyzed for m...

Journal: :Journal of Al-Qadisiyah for computer science and mathematics 2019

In this paper, we define the notion of (dual) multi-fuzzy normedspaces and describe some properties of them. We then investigate Ulam-Hyers stability of Jensen's functional equation for mappings from linear spaces into  multi-fuzzy normed spaces. We establish an asymptotic behavior of the Jensen equation in the framework of multi-fuzzy normed spaces.

2017
Abdelati El Allaoui Said Melliani Lalla Saadia Chadli

The objective of this paper is to study the existence and uniqueness of Mild solutions for a complex fuzzy evolution equation with nonlocal conditions that accommodates the notion of fuzzy sets defined by complex-valued membership functions. We first propose definition of complex fuzzy strongly continuous semigroups. We then give existence and uniqueness result relevant to the complex fuzzy evo...

2003
O. DOŠLÝ

Oscillation properties of solutions of the forced second order linear difference equation ∆(rk∆xk) + ckxk+1 = hk are investigated. The authors show that if the forcing term h does not oscillate, in some sense, too rapidly, then the oscillation of the unforced equation implies oscillation of the forced equation. Some results illustrating this statement and extensions to the more general half-lin...

2016
Rais Ahmad Iqbal Ahmad Mijanur Rahaman

In this paper, we introduce and study a random variational-like inclusion and its corresponding random proximal operator equation for random fuzzy mappings. It is established that the random variational-like inclusion problem for random fuzzy mappings is equivalent to a random fixed point problem. We also establish a relationship between random variational-like inclusion and random proximal ope...

Journal: :iranian journal of fuzzy systems 2015
m. otadi m. mosleh

in this paper, we use parametric form of fuzzy number and we converta fuzzy linear system to two linear system in crisp case. conditions for the existence of a minimal solution to $mtimes n$ fuzzy linear equation systems are derived and a numerical procedure for calculating the minimal solution is designed. numerical examples are presented to illustrate the proposed method.

Journal: :DEStech Transactions on Engineering and Technology Research 2017

Journal: :international journal of mathematical modelling and computations 0
m. a. fariborzi araghi islamic azad university, central tehran branch, iran department of mathematics m. hosseinzadeh iran, islamic republic of

the main aim of this paper intends to discuss the solution of fuzzy sylvester matrix equation

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