A new form of fuzzy ?-compactness
Author
Shi, Fu-Gui
Full text
https://www.revistaproyecciones.cl/index.php/proyecciones/article/view/146510.4067/S0716-09172005000200002
Abstract
A new form of ?-compactness is introduced in L-topological spaces by means of ?-open L-sets and their inequality where L is a complete de Morgan algebra. This new form doesn’t rely on the structure of basis lattice L. It can also be characterized by means of ?-closed L-sets and their inequality. When L is a completely distributive de Morgan algebra, its many characterizations are presented. Meanwhile countable ?-compactness and the ?-Lindel¨of property are also researched.