Results 31 to 39 of about 39 (39)

The resolution of excess investment in Fuzzy portfolio selection using piecewise linear function

open access: yesApplied Mathematics in Science and Engineering
Fuzzy portfolio selection on the guaranteed return rate has been proposed to study excess investment in different dimensions of risk preferences. However, the theory of behavioural finance proposes that the investment proportions of securities are not ...
Yin-Yin Huang   +3 more
doaj   +1 more source

Max-min fuzzy bi-level programming: resource sharing system with application

open access: yesApplied Mathematics in Science and Engineering
This study delves into the application of min-max fuzzy relation systems, specifically focusing on equality and inequality, in the examination of educational institution networks and their resource-sharing dynamics, akin to a P2P network structure ...
Lei Zhang
doaj   +1 more source

Triangular intuitionistic fuzzy linear system of equations with applications: an analytical approach

open access: yesApplied Mathematics in Science and Engineering
This study extended an existing semi-analytical technique, the Homotopy Perturbation Method, to the Block Homotopy Modified Perturbation Method by solving two [Formula: see text] crisp triangular intuitionistic fuzzy (TIF) systems of linear equations. In
Mudassir Shams   +3 more
doaj   +1 more source

Remarks on some connections between ideals and filters in residuated lattices

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
Ideals and filters are important notions with different meanings in the study of algebraic structures related to logical systems. In this paper we establish new connections between these concepts in residuated lattices.
Piciu Dana   +2 more
doaj   +1 more source

On Fuzzy Weakly Completely Prime Ideal in Γ -Semigroups

open access: yesSüleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2010
In this paper the notion of fuzzy weakly completely prime ideal in Γ -semigroups has been introduced. Finally, the concept of operator semigroups of a -semigroup has been employed to study the relationship between their respective fuzzy weakly ...
Samit Majumder
doaj  

Fuzzy rank functions in the set of all binary systems. [PDF]

open access: yesSpringerplus, 2016
Kim HS, Neggers J, So KS.
europepmc   +1 more source

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