Intuitionistic Fuzzy Graphs with Categorical Properties
The main purpose of this paper is to show the rationality of some operations, defined or to be defined, on intuitionistic fuzzy graphs. Firstly, three kinds of new product operations (called direct product, lexicographic product, and strong product) are defined in intuitionistic fuzzy graphs, and so...
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doaj-1951c623924b40239fe72129d769ee4c2020-11-25T02:08:00ZengTaylor & Francis GroupFuzzy Information and Engineering1616-86582015-09-017331733410.1016/j.fiae.2015.09.005Intuitionistic Fuzzy Graphs with Categorical PropertiesHossein Rashmanlou0Sovan Samanta1Madhumangal Pal2Rajab Ali Borzooei3Department of Mathematics, Islamic Azad University, Central Tehran Branch, Tehran, IranDepartment of Mathematics, Joykrishnapur High School (H.S.), Tamluk- 721649, IndiaDepartment of Applied Mathematics with Oceanology and Computer Programming, Vidyasagar University, Midnapore- 721102, IndiaDepartment of Mathematics, Islamic Azad University, Central Tehran Branch, Tehran, IranThe main purpose of this paper is to show the rationality of some operations, defined or to be defined, on intuitionistic fuzzy graphs. Firstly, three kinds of new product operations (called direct product, lexicographic product, and strong product) are defined in intuitionistic fuzzy graphs, and some important notions on intuitionistic fuzzy graphs are demonstrated by characterizing these notions and their level counterparts graphs such as intuitionistic fuzzy complete graph, cartesian product of intuitionistic fuzzy graphs, composition of intuitionistic fuzzy graphs, union of intuitionistic fuzzy graphs, and join of intuitionistic fuzzy graphs. As a result, a kind of representations of intuitionistic fuzzy graphs and intuitionistic fuzzy complete graphs are given. Next, categorical goodness of intuitionistic fuzzy graphs is illustrated by proving that the category of intuitionistic fuzzy graphs and homomorphisms between them is isomorphic-closed, complete, and co-complete.http://www.sciencedirect.com/science/article/pii/S1616865815000655RationallyIntuitionistic fuzzy graphStrong intuitionistic fuzzy graph |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Hossein Rashmanlou Sovan Samanta Madhumangal Pal Rajab Ali Borzooei |
spellingShingle |
Hossein Rashmanlou Sovan Samanta Madhumangal Pal Rajab Ali Borzooei Intuitionistic Fuzzy Graphs with Categorical Properties Fuzzy Information and Engineering Rationally Intuitionistic fuzzy graph Strong intuitionistic fuzzy graph |
author_facet |
Hossein Rashmanlou Sovan Samanta Madhumangal Pal Rajab Ali Borzooei |
author_sort |
Hossein Rashmanlou |
title |
Intuitionistic Fuzzy Graphs with Categorical Properties |
title_short |
Intuitionistic Fuzzy Graphs with Categorical Properties |
title_full |
Intuitionistic Fuzzy Graphs with Categorical Properties |
title_fullStr |
Intuitionistic Fuzzy Graphs with Categorical Properties |
title_full_unstemmed |
Intuitionistic Fuzzy Graphs with Categorical Properties |
title_sort |
intuitionistic fuzzy graphs with categorical properties |
publisher |
Taylor & Francis Group |
series |
Fuzzy Information and Engineering |
issn |
1616-8658 |
publishDate |
2015-09-01 |
description |
The main purpose of this paper is to show the rationality of some operations, defined or to be defined, on intuitionistic fuzzy graphs. Firstly, three kinds of new product operations (called direct product, lexicographic product, and strong product) are defined in intuitionistic fuzzy graphs, and some important notions on intuitionistic fuzzy graphs are demonstrated by characterizing these notions and their level counterparts graphs such as intuitionistic fuzzy complete graph, cartesian product of intuitionistic fuzzy graphs, composition of intuitionistic fuzzy graphs, union of intuitionistic fuzzy graphs, and join of intuitionistic fuzzy graphs. As a result, a kind of representations of intuitionistic fuzzy graphs and intuitionistic fuzzy complete graphs are given. Next, categorical goodness of intuitionistic fuzzy graphs is illustrated by proving that the category of intuitionistic fuzzy graphs and homomorphisms between them is isomorphic-closed, complete, and co-complete. |
topic |
Rationally Intuitionistic fuzzy graph Strong intuitionistic fuzzy graph |
url |
http://www.sciencedirect.com/science/article/pii/S1616865815000655 |
work_keys_str_mv |
AT hosseinrashmanlou intuitionisticfuzzygraphswithcategoricalproperties AT sovansamanta intuitionisticfuzzygraphswithcategoricalproperties AT madhumangalpal intuitionisticfuzzygraphswithcategoricalproperties AT rajabaliborzooei intuitionisticfuzzygraphswithcategoricalproperties |
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1724928202744266752 |