Results 131 to 140 of about 643 (175)

Fuzzy edge connectivity and fuzzy local edge connectivity with applications to communication networks

Fuzzy Sets and Systems, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Junye Ma, Qingguo Li, Xiangnan Zhou
openaire   +1 more source

Triadic fuzzy Galois connections as ordinary connections

Fuzzy Sets and Systems, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Radim Belohlávek, Petr Osicka
openaire   +2 more sources

Node connectivity and arc connectivity of a fuzzy graph

Information Sciences, 2010
The fuzzy graph approach is more powerful in cluster analysis than the usual graph-theoretic approach due to its ability to handle the strengths of arcs effectively. It is shown that the minimum and maximum degree can be represented by only node strength in a complete fuzzy graph in Section 3 of this paper.
Sunil Mathew, M. S. Sunitha
openaire   +1 more source

Fuzzy Galois Connections

Mathematical Logic Quarterly, 1999
AbstractThe concept of Galois connection between power sets is generalized from the point of view of fuzzy logic. Studied is the case where the structure of truth values forms a complete residuated lattice. It is proved that fuzzy Galois connections are in one‐to‐one correspondence with binary fuzzy relations.
openaire   +1 more source

On the characterizations of fuzzy XNOR connectives

Journal of Intelligent & Fuzzy Systems, 2017
The fuzzy XNOR connective, as the dual construction of the fuzzy symmetric difference operator, has been defined and discussed by Li, Qin and He [ 18 ]. The aim of this paper is to give a systematic investigation of properties and structures of fuzzy XNOR connectives. The main results are: (1)
Xingxing He, Yingfang Li, Keyun Qin, Dan Meng   +3 more
openaire   +1 more source

Binary Connectives in Fuzzy Logic

2008 Eighth International Conference on Hybrid Intelligent Systems, 2008
This paper gives an overview on some classes of binary connectives that play a key role in fuzzy logic. We start with left-continuous triangular norms, by recalling some facts about the nilpotent minimum and its extensions. Some standard construction methods are also described.
Imre J. Rudas, János C. Fodor
openaire   +1 more source

Connectives for fuzzy partitions

Fuzzy Sets and Systems, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Conceptual fuzzy sets and their connectives

Fuzzy Sets and Systems, 1999
A theoretical basis for the formalization of conceptual fuzzy sets is presented.
A. O. Arigoni, L. Governatori, A. Rossi
openaire   +2 more sources

Cycle connectivity in fuzzy graphs

Journal of Intelligent & Fuzzy Systems, 2013
In this article, the concept of cycle connectivity of a fuzzy graph is introduced. Cycle connectivity of fuzzy trees, fuzzy cycles and complete fuzzy graphs are obtained. Also the concept of cyclic cutnodes and cyclic bridges in fuzzy graphs are introduced. A condition for complete fuzzy graphs to possess cyclic cutnodes is obtained.
Sunil Mathew, M. S. Sunitha
openaire   +1 more source

Fuzzy Galois connections categorically

MLQ, 2010
The paper deals with closed categories over complete lattice-ordered monoids \((L, \vee, \wedge, \ast, 1)\). Covariant and contravariant fuzzy Galois connections were introduced and examined by \textit{R. Bělohlávek} [Math. Log. Q. 45, No.~4, 497--504 (1999; Zbl 0938.03079)], and \textit{G. Georgescu} and \textit{A. Popescu} [Soft Comput. 7, No.~7, 458-
Javier Gutiérrez García, Iraide Mardones-Pérez, María Angeles de Prada-Vicente, Dexue Zhang   +3 more
openaire   +2 more sources