Аннотация
In this paper we give a few discrete versions of Robert Accola’s results on Riemann surfaces with automorphism groups admitting partitions. As a consequence, we establish a condition for γ-hyperelliptic involution on a graph to be unique. Also we construct an infinite family of graphs with more than one γ-hyperelliptic involution.
Язык оригинала | английский |
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Страницы (с-по) | 233-243 |
Число страниц | 11 |
Журнал | Analysis and Mathematical Physics |
Том | 7 |
Номер выпуска | 3 |
DOI | |
Состояние | Опубликовано - 1 сент. 2017 |