مرور Volume 9, Issue 4 بر اساس تاریخ انتشار

در حال نمایش موارد 1 - 12 از 12

  • ON THE FUZZY DIMENSIONS OF FUZZY VECTOR SPACES 

    Huang, Chun-E؛ Shi, Fu-Gui (University of Sistan and Baluchestan, 2012-10-01)
    In this paper, rstly, it is proved that, for a fuzzy vector space, the set of its fuzzy bases de ned by Shi and Huang, is equivalent to the family of its bases de ned by P. Lubczonok. Secondly, for two fuzzy ...

  • FUZZY INTEGRAL OF MEASURABLE MULTIFUNCTIONS 

    Croitoru, Anca (University of Sistan and Baluchestan, 2012-10-01)
    We study a fuzzy type integral for measurable multifunctions with respect to a fuzzy measure. Some classical properties and convergence theorems are presented.

  • CONVERGENCE APPROACH SPACES AND APPROACH SPACES AS LATTICE-VALUED CONVERGENCE SPACES 

    Jager, Gunther (University of Sistan and Baluchestan, 2012-10-01)
    We show that the category of convergence approach spaces is a simultaneously reective and coreective subcategory of the category of latticevalued limit spaces. Further we study the preservation of diagonal ...

  • ON COMPACTNESS AND G-COMPLETENESS IN FUZZY METRIC SPACES 

    Tirado, Pedro (University of Sistan and Baluchestan, 2012-10-01)
    In [Fuzzy Sets and Systems 27 (1988) 385-389], M. Grabiec in- troduced a notion of completeness for fuzzy metric spaces (in the sense of Kramosil and Michalek) that successfully used to obtain a fuzzy version ...

  • L-FUZZIFYING TOPOLOGICAL GROUPS 

    Zhang, Shai-yan؛ Yan, Cong-hua (University of Sistan and Baluchestan, 2012-10-01)
    The main purpose of this paper is to introduce a concept of$L$-fuzzifying topological groups (here $L$ is a completelydistributive lattice) and discuss some of their basic properties andthe structures. ...

  • Fuzzy $h$-ideal of Matrix Hemiring $S_{2}=left( begin{array}{cc} R & Gamma S & L end{array} right)$ 

    Sardar, S. K.؛ Mandal, D.؛ Davvaz, B. (University of Sistan and Baluchestan, 2012-10-01)
    The purpose of this paper is to study matrix hemiring $S_{2}$ via fuzzy subsets and fuzzy $h$-ideals.

  • More General Forms of $(alpha, beta )$-fuzzy Ideals of Ordered Semigroups 

    Yin, Yunqiang؛ Jun, Young Bae؛ Yang, Zhihui (University of Sistan and Baluchestan, 2012-10-01)
    This paper consider the   general  forms of $(alpha,beta)$-fuzzyleft ideals (right ideals, bi-ideals, interior ideals) of an orderedsemigroup, where$alpha,betain{in_{gamma},q_{delta},in_{gamma}wedge

  • Persian-translation vol. 9, no. 4, October 2012 

    پدیدآور نامشخص (University of Sistan and Baluchestan, 2012-10-01)

  • EFFICIENCY IN FUZZY PRODUCTION POSSIBILITY SET 

    Allahviranloo, T.؛ Hosseinzadeh Lotfi, F.؛ AdabitabarFirozja, M. (University of Sistan and Baluchestan, 2012-10-01)
    The existing Data Envelopment Analysis models for evaluating the relative e ciency of a set of decision making units by using various inputs to produce various outputs are limited to crisp data in crisp production ...

  • CLASSIFYING FUZZY SUBGROUPS OF FINITE NONABELIAN GROUPS 

    Tarnauceanu, Marius (University of Sistan and Baluchestan, 2012-10-01)
    In this paper a rst step in classifying the fuzzy subgroups of a nite nonabelian group is made. We develop a general method to count the number of distinct fuzzy subgroups of such groups. Explicit formulas are ...

  • Cover Special Issue vol. 9, no. 4, October 2012-- 

    پدیدآور نامشخص (University of Sistan and Baluchestan, 2012-10-01)

  • SOME FIXED POINT THEOREMS IN LOCALLY CONVEX TOPOLOGY GENERATED BY FUZZY N-NORMED SPACES 

    Elagan, S. K.؛ Segi Rahmat, M. R. (University of Sistan and Baluchestan, 2012-10-01)
    The main purpose of this paper is to study the existence of a fixed point in locally convex topology generated by fuzzy n-normed spaces.We prove our main results, a fixed point theorem for a self mapping and ...