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9 votes
6 answers
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Differences between reflexives and projectives modules

Let R be a normal noetherian domain. What is the difference between a finitely generated reflexive module and a finitely generated projective module? Can anybody recommend any references or make ...
Hideyuki Kabayakawa's user avatar
3 votes
0 answers
206 views

Extending vector bundles over a regular divisor in a regular affine scheme

This is more-or-less question (3) on page 170 of Quillen's "Projective Modules over Polynomial Rings" (link): Let $A$ be a regular Noetherian ring and let $f \in A$ be an element of $A$ such that $...
Minseon Shin's user avatar
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