arXiv · 1909.13259
On the degree growth of iterated birational maps
Abstract
We construct a family of birational maps acting on two dimensional projective varieties, for which the growth of the degrees of the iterates is cubic. It is known that this growth can be bounded, linear, quadratic or exponential for such maps acting on two dimensional compact K\"ahler varieties. The example we construct goes beyond this limitation, thanks to the presence of a singularity on the variety where the maps act. We provide all details of the calculations.
Explore related subjects
Keep this discovery
Claude M. Viallet. 2019-09-29. On the degree growth of iterated birational maps. https://arxiv.org/abs/1909.13259
Cite the original work for its findings. Save a collection to share your selection of sources.