Abstract
In this paper we study subrings A of
generated by
monomials over . If
A is normal and A ⊂
B integral, we can completely characterize
A. If dim A = 2, we show
that A is isomorphic to a subring
A’ of B generated by
monomials with A’ ⊂ B
integral. The author became interested in these rings while studying projective
modules over subrings of , For some
applications, see [1].
Publisher
Canadian Mathematical Society
Cited by
17 articles.
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