Integer-Valued Continuous Functions II
Canadian mathematical bulletin, Tome 14 (1971) no. 2, pp. 235-237

Voir la notice de l'article provenant de la source Cambridge University Press

We follow [6] and [7] for all terminologies. The purpose of this note is to proveTheorem 1. Let X and Y be any two integer-compact spaces. The following are equivalent: (1) X is homeomorphic to Y. (2) C(X, Z) and C(Y, Z) are isomorphic as rings. (3) C(X, Z) and C(F, Z) are isomorphic as lattices. (4) C(X, Z) and C(Y, Z) are isomorphic as p.o. groups. (5) C(X, Z) and C(Y, Z) are isomorphic as multiplicative semigroups.
Subramanian, H. Integer-Valued Continuous Functions II. Canadian mathematical bulletin, Tome 14 (1971) no. 2, pp. 235-237. doi: 10.4153/CMB-1971-040-2
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