Mathematical Journal of Okayama University volume61 issue1
2019-01 発行

Reconstruction of inertia groups associated to log divisors from a configuration space group equipped with its collection of log-full subgroups

Higashiyama, Kazumi Research Institute for Mathematical Sciences Kyoto University
Publication Date
2019-01
Abstract
In the present paper, we study configuration space groups. The goal of this paper is to reconstruct group-theoretically the inertia groups associated to various types of log divisors of a log configuration space of a smooth log curve from the associated configuration space group equipped with its collection of log-full subgroups.
Keywords
anabelian geometry
configuration space
log divisor
log-full subgroup
Comments
Mathematics Subject Classification. Primary 14H30; Secondary 14H10.