Results 221 to 230 of about 6,773 (260)
Some of the next articles are maybe not open access.
Topological Theory of Fuzziness
1999The intention of this article is to show how fuzzy set theory fits into classical topology. The basic concepts are filter and ideal bases and morphisms on these. Filter bases are used to define abstract distances. Then compositions and comparisons of filter and ideal bases are considered and uniform neighborhood measures between such bases are ...
openaire +1 more source
L-fuzzy preproximities and L-fuzzy topologies
Information Sciences, 2005zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yong Chan Kim, Kyung Chan Min
openaire +2 more sources
The fuzzy topological spaces on a fuzzy space
Fuzzy Sets and Systems, 1999The author proposes a definition of fuzzy topology. In this definition a notion of fuzzy topology is considered on a fuzzy subspace [\textit{K. A. Dib}, Inf. Sci. 80, No. 3-4, 253-282 (1994; Zbl 0832.20088)] as a collection of fuzzy subspaces satisfying conditions similar to Chang-fuzzy topology [\textit{C. L. Chang}, J. Math. Anal. Appl.
openaire +1 more source
Fuzzy rough sets, fuzzy preorders and fuzzy topologies
Fuzzy Sets and Systems, 2013This paper shows that observations made by different authors at different times regarding one-to-one correspondence between the family of fuzzy preorders on a nonempty set and the family of all fuzzy topologies on this set satisfying certain extra conditions are essentially equivalent.
S. P. Tiwari, Arun K. Srivastava
openaire +1 more source
A new model of fuzzy topology: I -fuzzy topological polygroups
Journal of Intelligent & Fuzzy Systems, 2018This paper provides a new connection between algebraic hyperstructures and fuzzy sets. We present the concept of I -fuzzy topological polygroups and prove some properties. The concept of I -fuzzy topological polygroups is a generalization of the concept
N. Abbasizadeh, Bijan Davvaz
openaire +1 more source
Fuzzy algebras as a framework for fuzzy topology
Fuzzy Sets and Systems, 2011zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +1 more source
Fuzzy topology generated by fuzzy norm
2016Summary: In the current paper, consider the fuzzy normed linear space \((X,N)\) which is defined by \textit{T. Bag} and \textit{S. K. Samanta} [Fuzzy Sets Syst. 151, No. 3, 513--547 (2005; Zbl 1077.46059)]. First, we construct a new fuzzy topology on this space and show that these spaces are Hausdorff locally convex fuzzy topological vector space. Some
openaire +2 more sources
Fuzzy connectedness in intuitionistic fuzzy topological spaces
Fuzzy Sets and Systems, 2000zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Necla Turanli, Dogan Çoker
openaire +2 more sources
Fuzzy Preorder, Fuzzy Topology and Fuzzy Transition System
2013The purpose of this work is to show that the observations made regarding fuzzy transition systems can be easily obtained by using the fuzzy preordered and fuzzy topological concepts.
S. P. Tiwari, Anupam K. Singh
openaire +1 more source
2012
In the present paper we introduce the topological structure of fuzzy soft sets and fuzzy soft continuity of fuzzy soft mappings. We show that a fuzzy soft topological space gives a parametrized family of fuzzy topological spaces. Furthermore, with the help of an example it is shown that the constant mapping is not continuous in general.
VAROL, Banu Pazar, AYGÜN, Halis
openaire +2 more sources
In the present paper we introduce the topological structure of fuzzy soft sets and fuzzy soft continuity of fuzzy soft mappings. We show that a fuzzy soft topological space gives a parametrized family of fuzzy topological spaces. Furthermore, with the help of an example it is shown that the constant mapping is not continuous in general.
VAROL, Banu Pazar, AYGÜN, Halis
openaire +2 more sources