IJPAM: Volume 36, No. 2 (2007)

$( \alpha, \beta)$ CONTRA CONTINUOUS FUNCTIONS AND
$\alpha\beta$-IRRESOLUTE FUNCTIONS

Ennis Rosas$^1$, Carlos Carpintero$^2$
$^{1,2}$Departamento de Matematicas
Universidad de Oriente
6101 Cumana, Edo Sucre, VENEZUELA
$^1$e-mail: erosas@sucre.udo.edu.ve
$^2$e-mail: ccarpi@sucre.udo.edu.ve


Abstract.The aim of this paper, is to investigate another characterizations of $( \alpha, \beta)$ contra continuous and $( \alpha, \beta)$ contra semi continuous functions. Also we introduce and investigate the $\alpha\beta$ irresolute functions and $\alpha\beta$ contra irresolute functions, some characterizations are obtained and some applications are shown.

Received: July 28, 2005

AMS Subject Classification: 54A05, 54A10, 54C08, 54D10

Key Words and Phrases: $\alpha$-semi-topological-kernel, $\alpha$-frontier, $( \alpha, \beta)$-sclosed function

Source: International Journal of Pure and Applied Mathematics
ISSN: 1311-8080
Year: 2007
Volume: 36
Issue: 2