Direct limits and going-down. (English) Zbl 0501.13001
MSC:
13B02 | Extension theory of commutative rings |
13D99 | Homological methods in commutative ring theory |
13F05 | Dedekind, Prüfer, Krull and Mori rings and their generalizations |
13G05 | Integral domains |
13A15 | Ideals and multiplicative ideal theory in commutative rings |