Real Algebraic and Analytic Geometry

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93. Digen Zhang:
A note on Prüfer extensions.


Submission: 2004, February 19.

It is well known that if $A$ is a Prüfer domain then every finitely generated torsion-free $A$-module is a projective module. The purpose of this note is to generalize this result to a relatively Prüfer rings (cf. [KZ, Def.~I.5.1]).

Full text, 4p.: dvi 15k, ps.gz 60k, pdf 73k.

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