Affiliation:
1. Graduate School of Mathematical Sciences, The University of Tokyo, Japan
Abstract
We compute all relative dynamical degrees of equivariant dominant rational maps on toric varieties. We use the intersection theory on toric varieties using Minkowski weights. As a result, we see that the relative dynamical degrees can be reduced to the dynamical degrees on toric varieties. Hence these are all algebraic integers.
Publisher
World Scientific Pub Co Pte Lt