Results 51 to 60 of about 40,479 (96)
On the relation between the base of an EI algebra and word graphs [PDF]
, 2007 This paper is an attempt to investigate the possibilities to link algebraic fuzzy set theory with the theory of word graphs. In both theories concepts are studied and concepts can be set in correspondence.
Hoede, C., Wang, Xin
core +1 more source
Rational choice function derived from a fuzzy preference
International Journal of Mathematics and Mathematical Sciences, Volume 11, Issue 1, Page 43-45, 1988., 1987 We shall prove that every fuzzy rational choice function is fuzzy regular (see Richter [6, p. 36] ), count the total number of the fuzzy rational choice ftmctions on a set of four elements and consider a semigroup of all fuzzy rational choice functions on a set.
Jin Bai Kim, Kern O. Kymn
wiley +1 more source
On Properties of t-Fuzzy Modules and Uniform t-Fuzzy Modules
Discussiones Mathematicae - General Algebra and Applications, 2019 In this paper, we extend the idea of fuzzy modules and uniform fuzzy modules to the concepts of t-fuzzy modules and uniform t-fuzzy modules, respectively. We give some characterizations and properties of t-fuzzy modules and uniform t-fuzzy modules.
Baupradist Samruam, Chemat Burhan
doaj +1 more source
Principal Intuitionistic Fuzzy Ideals and Filters on a Lattice
Discussiones Mathematicae - General Algebra and Applications, 2020 In this paper, we generalize the notion of principal ideal (resp. filter) on a lattice to the setting of intuitionistic fuzzy sets and investigate their various characterizations and properties.
Boudaoud Sarra +2 more
doaj +1 more source
Order of Finite Soft Quasigroups with Application to Egalitarianism
Discussiones Mathematicae - General Algebra and Applications, 2022 In this work, a soft set (F, A) was introduced over a quasigroup (Q,) and the study of finite soft quasigroup was carried out, motivated by the study of algebraic structures of soft sets.
Oyem A., Jaiyéọlá T.G., Olaleru J.O.
doaj +1 more source
Black-Litterman model with intuitionistic fuzzy posterior return
, 2016 The main objective is to present a some variant of the Black - Litterman model. We consider the canonical case when priori return is determined by means such excess return from the CAPM market portfolio which is derived using reverse optimization method.
Echaust, Krzysztof, Piasecki, Krzysztof
core +1 more source
MBJ-neutrosophic ideals of BCK/BCI-algebras
Open Mathematics, 2019 The notion of MBJ-neutrosophic ideal is introduced, and its properties are investigated. Conditions for an MBJ-neutrosophic set to be an MBJ-neutrosophic ideal are provided.
Jun Young Bae, Roh Eun Hwan
doaj +1 more source
Hypercubes and Compromise Values for Cooperative Fuzzy Games [PDF]
AMS classification: 90D12; 03E72;cooperative games;Compromise values;Core;Fuzzy coalitions;Fuzzy games;Hypercubes;Path solutions;Weber ...
Brânzei, R., Dimitrov, D.A., Tijs, S.H.
core +4 more sources
L-fuzzy ideals and L-fuzzy subalgebras of Novikov algebras
Open Mathematics, 2019 In this paper, we apply the concept of fuzzy sets to Novikov algebras, and introduce the concepts of L-fuzzy ideals and L-fuzzy subalgebras. We get a sufficient and neccessary condition such that an L-fuzzy subspace is an L-fuzzy ideal. Moreover, we show
Zhou Xin, Chen Liangyun, Chang Yuan
doaj +1 more source
Near Rings Characterized By Intuitionistic Fuzzy Bi Ideals
Discussiones Mathematicae - General Algebra and Applications, 2020 Generalizing the concept of fuzzy bi ideals of near rings, the notion of intuitionistic fuzzy bi ideals of near rings is introduced. We also characterize and investigate some related properties of intuitionistic fuzzy bi ideals of near rings.
Dhilipkumar K., Ramachandran M.
doaj +1 more source