This article is the summary of the notes for the colloquium lectures at North Ryde, NSW, Australia (1988).
Keywords: Topos Theory, Combinatorial Topology, Functional Analysis
2020 MSC: Primary 18B25; Secondary 18F10, 55U10, 46M15
Republished 2021-01-18 in:
Reprints in Theory and Applications of Categories,
No. 27 (2021) pp. 1-11