نتایج جستجو برای: Gradation of openness

تعداد نتایج: 21164920  

In this paper we introduce a definition of gradation of continuity ingraded fuzzy topological spaces and study its various characteristic properties.The impact of the grade of continuity of mappings over the N-compactnessgrade is examined. Concept of gradation is also introduced in openness, closed-ness, homeomorphic properties of mappings and T2 separation axiom. Effectof the grades interrelat...

Journal: :Korean Journal of Mathematics 2016

2010
Jeong Yeol Choi So Ra Kim Kul Hur

We list two kinds of gradation of openness and we study in the sense of the followings: (i) We give the definition of IVGO of fuzzy sets and obtain some basic results. (ii) We give the definition of interval-valued gradation of clopeness and obtain some properties. (iii) We give the definition of a subspace of an interval-valued smooth topological space and obtain some properties. (iv) We inves...

2005
Won Keun Min Chun-Kee Park

In this paper, we introduce the concepts of closure and interior defined by an intuitionistic gradation of openness. We also introduce the concepts of weakly gp-maps, gp-open maps and several types of compactness, and obtain some characterizations.

2002
VALENTÍN GREGORI HANS-PETER A. KÜNZI

Using a gradation of openness in a (Chang fuzzy) I-topological space, we introduce degrees of compactness that we call α-fuzzy compactness (where α belongs to the unit interval), so extending the concept of compactness due to C. L. Chang. We obtain a Baire category theorem for α-locally compact spaces and construct a one-point α-fuzzy compactification of an I-topological space. 1. Introduction....

2006
Kyung-Ho Min Won Keun Min Chun-Kee Park

In this paper, we introduce the concepts of r-closure and r-interior defined by intuitionistic gradation of openness. We also introduce the concepts of r-gp-maps, weakly r-gp-maps, and obtain some characterizations in terms of r-closure and r-interior operators.

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی 1394

abstract previous studies on willingness to communicate (wtc) have shown the influence of many individual or situational factors on students’ tendency to engage in classroom communication, in which wtc has been viewed either at the trait-level or situational level. however, due to the complexity of the notion of willingness to communicate, the present study suggests that these two strands are ...

Journal: :Int. J. Fuzzy Logic and Intelligent Systems 2012
Pyung-Ki Lim Byeong-Guk Ryoo Kul Hur

In this paper, we introduce the concept of ordinary smooth topology on a set X by considering the gradation of openness of ordinary subsets of X . And we obtain the result [Corollary 2.13] : An ordinary smooth topology is fully determined its decomposition in classical topologies. Also we introduce the notion of ordinary smooth [resp. strong and weak] continuity and study some its properties. A...

2016
Jens Fleischhauer Hana Filip Peter Indefrey Laura Kallmeyer Sebastian Löbner Gerhard Schurz

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