Data di Pubblicazione:
2002
Citazione:
Injective topological fibre spaces / F. Cagliari, S. Mantovani. - In: TOPOLOGY AND ITS APPLICATIONS. - ISSN 0166-8641. - 125:3(2002), pp. 525-532.
Abstract:
We investigate injective objects with respect to the class
of embeddings in the categories Top/B (Top_o/B) of (T_o) topological fibre spaces and their relations with
exponentiable morphisms. As a result, we obtain a characterization
of such injective objects as retracts of partial products of the
three-point space S (S the Sierpinski space for Top.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
Exponentiable morphism; Injective object; Partial product; Retract
Elenco autori:
F. Cagliari, S. Mantovani
Link alla scheda completa: