Maps of toric varieties in Cox coordinates

Details Maps of toric varieties in Cox coordinates Maps of toric varieties in Cox coordinates

2010-04-27

arxiv.org/abs/1004.4924v1

Mathematics

Algebraic Geometry

72 pages

Scientific paper

The Cox ring provides a coordinate system on a toric variety analogous to the homogeneous coordinate ring of projective space. Rational maps between projective spaces are described using polynomials in the coordinate ring, and we generalise this to toric varieties, providing a unified description of arbitrary rational maps between toric varieties in terms of their Cox coordinates. Introducing formal roots of polynomials is necessary even in the simplest examples.

Affiliated with

Also associated with

No associations

Rating

Maps of toric varieties in Cox coordinates 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 Maps of toric varieties in Cox coordinates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Maps of toric varieties in Cox coordinates will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-67491