A quasitopos containing CONV and MET as full subcategories
E. Lowen, R. Lowen • International Journal of Mathematics and Mathematical Sciences
(1988)
We show that convergence spaces with continuous maps and metric spaces with contractions, can be viewed as entities of the same kind. Both can be characterized by a limit function λ which with each filter ℱ associates a map λℱ from the un...
DOAJ
Open Access (DOAJ)
DOI:
10.1155/S016117128800050X