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 6 (2009)
Volume 5 (2008)
Volume 4 (2007)
Volume 3 (2006)
Volume 2 (2005)
Volume 1 (2004)
SOLVING BEST PATH PROBLEM ON MULTIMODAL TRANSPORTATION NETWORKS WITH FUZZY COSTS

Ali Golnarkar; Ali Asghar Alesheikh; Mohamad Reza Malek

Volume 7, Issue 3 , September and October 2010, Pages 1-13

Abstract
  Numerous algorithms have been proposed to solve the shortest-pathproblem; many of them consider a single-mode network and crispcosts. Other attempts have addressed the problem of fuzzy costs ina single-mode network, the so-called fuzzy shortest-path problem(FSPP). The main contribution of the present ...  Read More

EXTRACTION-BASED TEXT SUMMARIZATION USING FUZZY ANALYSIS

Farshad Kyoomarsi; Hamid Khosravi; Esfandiar Eslami; Mohsen Davoudi

Volume 7, Issue 3 , September and October 2010, Pages 15-32

Abstract
  Due to the explosive growth of the world-wide web, automatictext summarization has become an essential tool for web users. In this paperwe present a novel approach for creating text summaries. Using fuzzy logicand word-net, our model extracts the most relevant sentences from an originaldocument. The ...  Read More

Numerical Methods for Fuzzy Linear Partial Differential Equations under new Definition for Derivative

Tofigh Allahviranloo; M Afshar Kermani

Volume 7, Issue 3 , September and October 2010, Pages 33-50

Abstract
  In this paper difference methods to solve "fuzzy partial differential equations" (FPDE) such as fuzzy hyperbolic and fuzzy parabolic equations are considered. The existence of the solution and stability of the method are examined in detail. Finally examples are presented to show that the Hausdorff  distance ...  Read More

Optimization of linear objective function subject to Fuzzy relation inequalities constraints with max-product composition

Elyas Shivanian; Esmaile Khorram

Volume 7, Issue 3 , September and October 2010, Pages 51-71

Abstract
  In this paper, we study the finitely many constraints of the fuzzyrelation inequality problem and optimize the linear objectivefunction on the region defined by the fuzzy max-product operator.Simplification operations have been given to accelerate theresolution of the problem by removing the components ...  Read More

A RELATED FIXED POINT THEOREM IN n FUZZY METRIC SPACES

Faycel Merghadi; Abdelkrim Aliouche

Volume 7, Issue 3 , September and October 2010, Pages 73-86

Abstract
  We prove a related fixed point theorem for n mappings which arenot necessarily continuous in n fuzzy metric spaces using an implicit relationone of them is a sequentially compact fuzzy metric space which generalizeresults of Aliouche, et al. [2], Rao et al. [14] and [15].  Read More

BEST SIMULTANEOUS APPROXIMATION IN FUZZY NORMED SPACES

Mozafar Goudarzi; S. Mansour Vaezpour

Volume 7, Issue 3 , September and October 2010, Pages 87-96

Abstract
  The main purpose of this paper is to consider the t-best simultaneousapproximation in fuzzy normed spaces. We develop the theory of t-bestsimultaneous approximation in quotient spaces. Then, we discuss the relationshipin t-proximinality and t-Chebyshevity of a given space and its quotientspace.  Read More

FUZZY BASIS OF FUZZY HYPERVECTOR SPACES

Reza Ameri; omid reza dehghan

Volume 7, Issue 3 , September and October 2010, Pages 97-113

Abstract
  The aim of this paper is the study of fuzzy basis and dimensionof fuzzy hypervector spaces. In this regard, first the notions of fuzzy linearindependence and fuzzy basis are introduced and then some related results areobtained. In particular, it is shown that for a large class of fuzzy hypervectorspace ...  Read More

ON PRIME FUZZY BI-IDEALS OF SEMIGROUPS

Muhammad Shabir; Young Bae Jun; Mahwish Bano

Volume 7, Issue 3 , September and October 2010, Pages 115-128

Abstract
  In this paper, we introduce and study the prime, strongly prime,semiprime and irreducible fuzzy bi-ideals of a semigroup. We characterize thosesemigroups for which each fuzzy bi-ideal is semiprime. We also characterizethose semigroups for which each fuzzy bi-ideal is strongly prime.  Read More

SOME PROPERTIES OF FUZZY HILBERT SPACES AND NORM OF OPERATORS

Abbas Hasankhani; Akbar Nazari; Morteza Saheli

Volume 7, Issue 3 , September and October 2010, Pages 129-157

Abstract
  In the present paper we define the notion of fuzzy inner productand study the properties of the corresponding fuzzy norm. In particular, it isshown that the Cauchy-Schwarz inequality holds. Moreover, it is proved thatevery such fuzzy inner product space can be imbedded in a complete one andthat every ...  Read More