Geodesic
On projective Z-frames
Canadian mathematical bulletin, Tome 40 (1997) no. 1, pp. 39-46

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

This paper deals with the projective objects in the category of all Z-frames, where the latter is a common generalization of different types of frames. The main result obtained here is that a Z-frame is E-projective if and only if it is stably Z-continuous, for a naturally arising collection E of morphisms.
DOI : 10.4153/CMB-1997-004-4
Mots-clés : 06D05, 54D10, 18D15 
Dongsheng, Zhao. On projective Z-frames. Canadian mathematical bulletin, Tome 40 (1997) no. 1, pp. 39-46. doi: 10.4153/CMB-1997-004-4
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