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A Ghareeb

Mathematics Department
Faculty of Science
South Valley University
Qena-Egypt.
nassermath@aol.com

Journal articles

2012
2011
A Ghareeb (2011)  A new form of F-compactness in L-fuzzy topological spaces   Mathematical and Computer Modelling 54: 2544–2550  
Abstract: In this paper, we give the concept of L-fuzzy F-open operator in L-fuzzy topological spaces, and use it to introduce a new form of F-compactnness in L-fuzzy topological spaces. We also study some properties of L-fuzzy F-compactness.
Notes:
A Ghareeb (2011)  L-fuzzy semi-preopen operator in L-fuzzy topological spaces   Neural Computing and Applications (Availble in Online First)  
Abstract: In this paper, we give the concept of L-fuzzy semi-preopen operator in L-fuzzy topological spaces and use it to score L-fuzzy SP-compactness in L-fuzzy topological spaces. We also study the relationship between L-fuzzy SP-compactness and fuzzy SP-compactness in L-topological spaces.
Notes:
A M Zahran, A Ghareeb, A H Zakari (2011)  γ-Compactness in L-topological Spaces   Kragujevac Journal of Mathematics 35: 1. 25:37  
Abstract: The concepts of γ-compactness, countable γ-compactness, the γ-Lindelof property are introduced in L-topological spaces by means of γ-open L-sets and their inequalities when L is a complete DeMorgan algebra. These definitions do not rely on the structure of the basis lattice L and no distributivity in L is required.
Notes:
A Ghareeb (2011)  Normality of double fuzzy topological spaces   Applied Mathematical Letters 24: 4. 533:540  
Abstract: In this paper, we introduce and characterize several types of normality in double fuzzy topological spaces. The effects of some types of functions on these types of normality are introduced.
Notes:
A Ghareeb (2011)  Preconnectedness Degree of L-Fuzzy Topological Spaces   International Journal of Fuzzy Logic and Intelligent Systems 11: 1. 54-58 March  
Abstract: In this paper, we use L-fuzzy preopen operator to introduce the degree of pre-separatedness and the degree of preconnectedness in L-fuzzy topological spaces. Many characterizations of the degree of preconnectedness are presented in L-fuzzy topological spaces.
Notes:
2010
2009
2008
M Azab Abd-Allah, A Ghareeb (2008)  Multi-Intuitionistic Fuzzy Sets and Intuitionistic Fuzzy P Systems   INTERNATIONAL JOURNAL of FUZZY LOGIC and INTELLIGENT SYSTEMS 8: 4. 239-323  
Abstract: In this paper, we introduce multi-intuitionistic fuzzy sets and intuitionistic fuzzy hybrid sets. The basic operations between such structures are defined. The use of these structures in the definition of intuitionistic fuzzy variants of P systems and their properties are presented.
Notes:
2007
2006

Conference papers

2012
2011
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