×

zbMATH — the first resource for mathematics

The pullback for bornological and ultrabornological spaces. (English) Zbl 1223.46003
Summary: Counter examples show that the notion of a pullback cannot be transferred from the category of locally convex spaces to the category of bornological or ultrabornological locally convex spaces. This answers in the negative a question asked to the authors by W. Rump.

MSC:
46A08 Barrelled spaces, bornological spaces
PDF BibTeX XML Cite