Real Poincar\'e series of a plane divisorial valuation
Algebraic Geometry
2024-07-19 v1
Abstract
Earlier, there was computed the Poincar\'e series of a valuation or of a collection of valuations on the ring of germs of holomorphic functions in two variables. For a collection of several plane curve valuations it appeared to coincide with the Alexander polynomial of the corresponding algebraic link. Recently, the authors defined Poincar\'e series of a valuation or of a collection of valuations in the real setting. (Actually, there were defined three versions of them, however, one of them was found to be ``not computable''.) These two Poincar'e series were computed for one plane curve valuation. Here we compute them for a plane divisorial valuation.
Keywords
Cite
@article{arxiv.2407.13455,
title = {Real Poincar\'e series of a plane divisorial valuation},
author = {Antonio Campillo and Félix Delgado and Sabir M. Gusein-Zade},
journal= {arXiv preprint arXiv:2407.13455},
year = {2024}
}