A graph-theoretical generalization of a Cantor theorem
Author: Siemion Fajtlowicz
Journal: Proc. Amer. Math. Soc. 63 (1977), 177-179
MSC: Primary 05C20; Secondary 04A05
MathSciNet review: 0432489
Abstract: In 1962 Gleason and Dilworth found a poset-theoretical generalization of the Cantor Theorem concerning the cardinality of power sets. In the present paper we prove a graph-theoretical generalization of both theorems.