Commun. Korean Math. Soc. 2004 Vol. 19, No. 2, 219-232 Printed June 1, 2004
Jung Mi Ko, Yong Chan Kim Kangnung National University, Kangnung National University
Abstract : We study relationships between closure operators and BL-algebras. We investigate the properties of closure operators and BL-homomorphisms on BL-algebras. We show that the image of a closure operator on a BL-algebra is isomorphic to a quotient BL-algebra.