Volume 23 (2026)
Volume 22 (2025)
Volume 21 (2024)
Volume 20 (2023)
Volume 19 (2022)
Volume 18 (2021)
Volume 17 (2020)
Volume 16 (2019)
Volume 15 (2018)
Volume 14 (2017)
Volume 13 (2016)
Volume 12 (2015)
Volume 11 (2014)
Volume 10 (2013)
Volume 9 (2012)
Volume 8 (2011)
Volume 7 (2010)
Volume 6 (2009)
Volume 5 (2008)
Volume 4 (2007)
Volume 3 (2006)
Volume 2 (2005)
Volume 1 (2004)
Number of Articles: 10
Robust stability of fuzzy Markov type Cohen-Grossberg neural networks by delay decomposition approach
Volume 11, Issue 2 , March and April 2014, Pages 1-16
Abstract
In this paper, we investigate the delay-dependent robust stability of fuzzy Cohen-Grossberg neural networks with Markovian jumping parameter and mixed time varying delays by delay decomposition method. A new Lyapunov-Krasovskii functional (LKF) is constructed by nonuniformly dividing discrete delay interval ... Read MoreThe Inclusion-Exclusion Principle for IF-States
Volume 11, Issue 2 , March and April 2014, Pages 17-25
Abstract
Applying two definitions of the union of IF-events, P. Grzegorzewski gave two generalizations of the inclusion-exclusion principle for IF-events.In this paper we prove an inclusion-exclusion principle for IF-states based on a method which can also be used to prove Grzegorzewski's inclusion-exclusion ... Read MorePontryagin's Minimum Principle for Fuzzy Optimal Control Problems
Volume 11, Issue 2 , March and April 2014, Pages 27-43
Abstract
The objective of this article is to derive the necessary optimality conditions, known as Pontryagin's minimum principle, for fuzzy optimal control problems based on the concepts of differentiability and integrability of a fuzzy mapping that may be parameterized by the left and right-hand functions of ... Read MoreAn interval-valued programming approach to matrix games with payoffs of triangular intuitionistic fuzzy numbers
Volume 11, Issue 2 , March and April 2014, Pages 45-57
Abstract
The purpose of this paper is to develop a methodology for solving a new type of matrix games in which payoffs are expressed with triangular intuitionistic fuzzy numbers (TIFNs). In this methodology, the concept of solutions for matrix games with payoffs of TIFNs is introduced. A pair of auxiliary intuitionistic ... Read MoreFuzzy Relational Matrix-Based Stability Analysis for First-Order Fuzzy Relational Dynamic Systems
Volume 11, Issue 2 , March and April 2014, Pages 59-70
Abstract
In this paper, two sets of sufficient conditions are obtained to ensure the existence and stability of a unique equilibrium point of unforced first-order fuzzy relational dynamical systems by using two different approaches which are both based on the fuzzy relational matrix of the ... Read MoreFuzzy collocation methods for second- order fuzzy Abel-Volterra integro-differential equations
Volume 11, Issue 2 , March and April 2014, Pages 71-88
Abstract
In this paper we intend to offer new numerical methods to solve the second-order fuzzy Abel-Volterraintegro-differential equations under the generalized $H$-differentiability. The existence and uniqueness of thesolution and convergence of the proposed methods are proved in details and the efficiency ... Read MoreFuzzy projective modules and tensor products in fuzzy module categories
Volume 11, Issue 2 , March and April 2014, Pages 89-101
Abstract
Let $R$ be a commutative ring. We write $\mbox{Hom}(\mu_A, \nu_B)$ for the set of all fuzzy $R$-morphisms from $\mu_A$ to $\nu_B$, where $\mu_A$ and $\nu_B$ are two fuzzy $R$-modules. We make$\mbox{Hom}(\mu_A, \nu_B)$ into fuzzy $R$-module by redefining a function $\alpha:\mbox{Hom}(\mu_A, ... Read MoreFixed Points Theorems with respect to \\fuzzy w-distance
Volume 11, Issue 2 , March and April 2014, Pages 103-112
Abstract
In this paper, we shall introduce the fuzzyw-distance, then prove a common fixed point theorem with respectto fuzzy w-distance for two mappings under the condition ofweakly compatible in complete fuzzy metric spaces. Read MoreFixed Points of Fuzzy Generalized Contractive Mappings in Fuzzy Metric Spaces
Volume 11, Issue 2 , March and April 2014, Pages 113-120
Abstract
In this paper, we introduce a new concept of fuzzy generalizedcontraction and give a fixed point result for such mappings in the setting of fuzzy M-complete metric spaces. We also give an affirmative partial answer to a question posed by Wardowski [D. Wardowski, Fuzzy contractive mappings and fixed points ... Read MoreSome Properties of Fuzzy Norm of Linear Operators
Volume 11, Issue 2 , March and April 2014, Pages 121-139