Properties of Pre-$\theta$-US Spaces

C. Sivashanmugarajaa,* and A. Vadivelb

Properties of Pre-$\theta$-US Spaces

Authors :

C. Sivashanmugaraja^a,*and A. Vadivel^b

Author Address :

^aDepartment of Mathematics, Periyar Arts College, Cuddalore-607 001.
^bMathematics Section (FEAT), Annamalai University, Annamalainagar, Tamil Nadu-608 002.

*Corresponding author.

Abstract :

Wilansky introduced the notion of US spaces. It is the purpose of this paper to introduce and investigate the notion of pre-$\theta$-US spaces.

Keywords :

pre-$\theta$-open, pre-$\theta$-closed, pre-$\theta$-$T_1$, pre-$\theta$-$T_2$, pre-$\theta$-US, sequentially pre-$\theta$-closed, sequentially pre-$\theta$-compact.

DOI :

Article Info :

Received : August 10, 2015; Accepted : September 28, 2015.