Some Results on Semi-preopen Sets

R. N. Majeed; A. I. Nasir

Article Details

Some Results on Semi-preopen Sets

Authors:

R. N. Majeed | A. I. Nasir

Publisher:

University of Baghdad

Journal:

Ibn AL-Haitham Journal For Pure and Applied Sciences Vol.22 Issue 3, pp.0-0

Document Type:

Article

Publication Date:

1/2009

Document Language:

English

Document ID (Org No.):

2001376603

pISSN:

2521-3407

Abstract:

 The definition of semi-preopen sets were first introduced by "Andrijevic" as were is defined by :Let (X , ï´ ) be a topological space, and let  A âŠ†,    then A is called semi-preopen set if âŠ†âˆ˜ .        In this paper, we study the properties of semi-preopen sets but by another  definition which is equivalent to the first definition and we also study the relationships among it and (open, Î±-open, preopen and semi-p-open )sets.

Article Details

Some Results on Semi-preopen Sets

Authors: R. N. Majeed | A. I. Nasir

Publisher: University of Baghdad

Journal: Ibn AL-Haitham Journal For Pure and Applied Sciences Vol.22 Issue 3, pp.0-0

Document Type: Article

Publication Date: 1/2009

Document Language: English

Document ID (Org No.): 2001376603

pISSN: 2521-3407

Issues

Authors:

R. N. Majeed | A. I. Nasir

Publisher:

University of Baghdad

Journal:

Ibn AL-Haitham Journal For Pure and Applied Sciences Vol.22 Issue 3, pp.0-0

Document Type:

Article

Publication Date:

1/2009

Document Language:

English

Document ID (Org No.):

2001376603

pISSN:

2521-3407