Definition
Every point-finite covering has a locally finite refinement.
Reference
T. Kando, Characterization of topological spaces by some continuous functions, J. Math. Soc. Japan, Vol.6, No.1 (1954)
Every point-finite covering has a locally finite refinement.
T. Kando, Characterization of topological spaces by some continuous functions, J. Math. Soc. Japan, Vol.6, No.1 (1954)