Journals Information
Universal Journal of Applied Mathematics Vol. 2(1), pp. 63 - 71
DOI: 10.13189/ujam.2014.020110
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(i,j)-尾-I-i-Open Sets and (i,j)-尾-I-i-Almost Continuous Functions in Ideal Bitopological Spaces
Hariwan Zikri Ibrahim *
Department of Mathematics, Faculty of Science, University of Zakho, Kurdistan-Region, Iraq
ABSTRACT
In this paper we introduce and study the notion of (i, j)-尾-I-i-open sets in ideal bitopological spaces and investigate some of their properties. Also we present and study (i, j)-尾-I-i-continuous and (i, j)-尾-Ii- almost continuous functions. Furthermore, we obtain basic properties and preservation theorems of (i, j)-尾-I-i-continuous and (i, j)-尾-I-i-almost continuous.
KEYWORDS
Ideal bitopological spaces, i-open sets, (i, j)-尾-I-open sets, (i, j)-尾-I-i-open sets, (i, j)-尾-I-icontinuous, (i, j)-尾-I-i-almost continuous
Cite This Paper in IEEE or APA Citation Styles
(a). IEEE Format:
[1] Hariwan Zikri Ibrahim , "(i,j)-尾-I-i-Open Sets and (i,j)-尾-I-i-Almost Continuous Functions in Ideal Bitopological Spaces," Universal Journal of Applied Mathematics, Vol. 2, No. 1, pp. 63 - 71, 2014. DOI: 10.13189/ujam.2014.020110.
(b). APA Format:
Hariwan Zikri Ibrahim (2014). (i,j)-尾-I-i-Open Sets and (i,j)-尾-I-i-Almost Continuous Functions in Ideal Bitopological Spaces. Universal Journal of Applied Mathematics, 2(1), 63 - 71. DOI: 10.13189/ujam.2014.020110.