Open AccessA NOTE ON SIMPLE EXTENSIONS AND SEMI-COMPACT TOPOLOGIES
Author(s) -
Maximilian Ganster
Publication year - 1991
Publication title -
tamkang journal of mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.324
H-Index - 18
eISSN - 0049-2930
pISSN - 2073-9826
DOI - 10.5556/j.tkjm.22.1991.4623
Subject(s) - simple (philosophy) , mathematics , network topology , set (abstract data type) , compact space , topology (electrical circuits) , topological space , locally compact space , pure mathematics , discrete mathematics , combinatorics , computer science , computer network , epistemology , philosophy , programming language
We study simple extensions of semi-compact topological spaces. Our main result says that if $X$ is an infinite set then maximal semi-compact topologies on $X$ do not exist.