On toric varieties and algebraic semigroups

Details On toric varieties and algebraic semigroups On toric varieties and algebraic semigroups

2000-04-26

arxiv.org/abs/math/0004167v1

Mathematics

Algebraic Geometry

LaTeX, 13 pages

Scientific paper

The main result of this paper is that every (separated) toric variety which has a semigroup structure compatible with multiplication on the underlying torus is necessarily affine. In the course of proving this statement, we also give a proof of the fact that every separated toric variety may be constructed from a certain fan in a Euclidean space. To our best knowledge, this proof differs essentially from the ones which can be found in the literature.

Affiliated with

Also associated with

No associations

Rating

On toric varieties and algebraic semigroups does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with On toric varieties and algebraic semigroups, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On toric varieties and algebraic semigroups will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-43215