THE JOURNAL OF FUZZY MATHEMATICS
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The Journal of Fuzzy Mathematics

Volume 4£¬Number 4, December 1996

CONTENT

DETAILS

On the Relationship of Extended Necessity Measures to Implication

Operators on the Unit Interval, ¢ò

.............................................A. A. Abdeel-Hamid and Nehad N. Morsi 715

Fuzzy Congruence and Quotient Semiring of a Semiring

............................................................................T. K Dutta and B. K.Biswas 737

An Introduction to Fuzzy Subspaces in Intuitionistic Fuzzy

Topological Spaces .....................................................¡­¡­.Dogan Coker 749

Interval-valued Fuzzy Relations in a Set Structures

.....................................................¡­¡­¡­¡­¡­..¡­.H. Bustince and P. Burillo 765

Fuzzy Logic Functional True Value Equation ....................Liu Jin Lu 787

On the F-quadratic Equation ¡­¡­...¡­¡­..Jinlu Liu and Kaiquan Shi 793

A Classification Method of Alternatives for Multiple Preference

Ordering Criteria Based on Fuzzy Majority

¡­....¡­¡­¡­F. Chiclana, F. Herrera, E. Herrera-Viedma, M. C. Poyato 801

Compactness and Some Characterizations of Fuzzy Neighborhood

Algebraic Structures ¡­...¡­M. A. Qureshi and T. M. G. Ahsanullah 815

A Fuzzy Programming Approach to Fuzzy Linear Fractional

Programming with Fuzzy Coefficients

..............................................................Li Dengfeng and Chen Shouyu 829

Nonstructured Decision Making Analysis and Fuzzy Optimum

Seeking Theory for Multiobjective Systems ............Chen Shouyu 835

Fuzzy Modules Over Fuzzy Rings in Connection with Fuzzy Ideals

of Fuzzy Rings ....¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­...¡­.Luis Martinez 843

Fuzzy Implicative Semigroups

¡­¡­¡­...¡­S. M. Hong, Y. B. Jun, S. J. Kim, S. H. Park and J. Meng 859

Products of -fuzzy Subgroups¡­¡­¡­¡­¡­¡­¡­. Pratyayananda Das 871

Stability of General Fuzzy Parametric Multiobjective Nonlinear

Programming Problems without Differentiability

.........................................................Mohamed Abd El-Hady Kassem 879

Conceptual Knowledge from L-fuzzy Contexts

¡­¡­¡­¡­¡­¡­¡­....................¡­A. Burusco and R. Fuentes-Gonzalez 889

Fuzzy Random Variables, Conditional Expectations and Fuzzy

Valued Martingales ¡­¡­¡­..¡­¡­..Shoumei Li and Yukio Ogura 905

The Relation between the Middle Ideals and the Congruence

Relation in Fuzzy Lattices ..........................................¡­¡­..Jia Wu 929

A Study on Fuzzy Parametric Multiobjective Nonlinear

Programming Problems without Differentiability

¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.¡­¡­..¡­¡­.Elsaid Ebrahim Ammar 935