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IJ-w-Perfect Functions Between Bitopological Spaces | ||
| Ibn Al-Haitham Journal For Pure And Applied Science | ||
| Article 1, Volume 23, Issue 2, 2010, Pages 135-140 | ||
| Authors | ||
| Y. Y. Yousif; N. S. Jassim | ||
| Abstract | ||
| In this paper we introduce a lot of concepts in bitopological spaces which are ij-ω-converges to a subset, ij-ω-directed toward a set, ij-w-closed functions, ij-w-rigid set, ij-w-continuous functions and the main concept in this paper is ij--perfect functions between bitopological spaces. Several theorems and characterizations concerning these concepts are studied. | ||
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