Deses, D.; Giuli, Eraldo; Lowen-Colebunders, E.(Universitat Politècnica de València, 2003-04-01)
[EN] In this paper we present an example in the setting of closure spaces that fits in the general theory on “complete objects” as developed by G. C. L. Brümmer and E. Giuli. For V the class of epimorphic embeddings in the ...
Claes, Veerle; Sonck, G.(Universitat Politècnica de València, 2003-04-01)
[EN] In the list of convenience properties for topological constructs the property of being a quasitopos is one of the most interesting ones for investigations in function spaces, differential calculus, functional analysis, ...
Baran, Mehmet; Kula, Muammer(Universitat Politècnica de València, 2003-04-01)
[EN] In previous papers, various notions of compact, T3, T4, and Tychonoff objects in a topological category were introduced and compared. The main objective of this paper is to characterize each of these classes of objects ...