THE JOURNAL OF FUZZY MATHEMATICS
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The Journal of Fuzzy Mathematics

Volume 13, Number 3, September 2005

CONTENT

DETAILS

On Fuzzy Power Algebra¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.........¡­¡­Zhang Chengyi 503

Common Fixed Points of Expansive Mappings on Fuzzy Ordered Set ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.....¡­¡­¡­¡­¡­¡­¡­¡­¡­Ismat Beg 515

The Continuity and Boundedness of Fuzzy Linear Operators in Fuzzy

Normed Space¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­...¡­¡­Jialu Zhang 519

Prime and Semiprime ideals: Redefined ¡­...............................¡­¡­ A.K.Ray 537

Product Fuzzy Normed Linear Spaces¡­¡­....¡­T.Bag and S.K.Samanta 545

Multi-objective Fuzzy Economic Production Quantity Model with Space

Constraint: A Geometric Programming Approach

¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­..¡­¡­Sahidul Islam and Tapan Kumar Roy 567

Compactness in Intuitionistic Gradation of Openness

...........................................................A.A.Rammadan,Y.C.Kim and S.E.Abbas 581

On generalized Closed Fuzzy Sets¡­¡­¡­¡­¡­M.E.EL-Shafei and A.Zakari 601

Knowedge Filter and Its Dependent Reasoning Discovery¡­¡­¡­¡­...............................¡­¡­¡­¡­Changjing Lu and Kaiquan Shi 613

Fuzzy Congruence Relations on Hyper algebras

¡­¡­¡­¡­¡­¡­¡­¡­.¡­¡­¡­¡­¡­¡­R.A.Borzooei, M.Bakhshi and Young Bae Jun 627

Paracompactness in fuzzy Topological Spaces¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.....................................¡­¡­¡­¡­¡­M.E.EL-Shafei 637

Semigroups of Operators on Spaces of Fuzzy-number-valued

Functions with Applications to Fuzzy Differential Equations¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­....¡­¡­¡­Ciprian S.Gal and Sorin G.Gal 647

Fuzzy Comprehensive Evaluation of Investment Environment of Foreign

Direct Investment¡­¡­¡­¡­.....Yun Liu, Shui-Li Chen and Zi-Gang Zhang 683

fuzzy Normal Subgroups and fuzzy Quotient Subgroups ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.......¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­Bingxue Yao 695

Fuzzy Uniformities in Fuzzy Box products¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­..........................¡­¡­¡­¡­D.Susha 707

Ranking Fuzzy Numbers with the Best Approximation Interval ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­..¡­¡­¡­Liu Hua-wen and Shi Kai-quan 713

A Fixed Point Result for A Sequence of Mutually Contractive

Self-mappings on Fuzzy Metric Sraces

.....................................................¡­¡­¡­Binayak S.Choudhury and P.N.Dutta 723

Operations on Equivalent Fuzzy Subgroups

¡­¡­¡­¡­¡­¡­¡­¡­¡­...................................¡­¡­¡­¡­V.Murali and B.B.Makamba 731

Inclusion Degree and Support Degree of Fuzzy Sets

¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­..¡­¡­¡­Baoqing Jiang,Jun Ma and Xuefang Wang 747