A topological characterization of produc
โ
J. de Groot; P.S. Schnare
๐
Article
๐
1972
๐
Elsevier Science
โ 981 KB
supfxcompactness family S of su (S. 1) every cover of x y elements of S as a two-elemen and ' (5.2) if SO U S1 = X = SO Lj S, with Si E S for i = 0, 1 9 2, t S, C S2 or Sz C S, (i.e., S, and S, are conaparable by inclusior!). 2.2. A topological space X is 2-cc0m~ct iff there exists an which genera