1. On discrete versions of two Accola´s theorems about automorphism groups of Riemann surfaces
| Title | On discrete versions of two Accola´s theorems about automorphism groups of Riemann surfaces |
|---|---|
| Author info | Maxim Limonov, Roman Nedela, Alexander Mednykh |
| Author | Limonov Maksim (33%) |
| Co-authors | Nedela Roman 1960- (34%) UMBFP05 - Katedra informatiky Mednykh Alexander 1953- (33%) |
| Source document | Analysis and Mathematical Physics. Vol. 7, no. 3 (2017), pp. 233-243. - Cham : Springer Nature Switzerland AG, 2017 |
| Keywords | Riemanove plochy - Riemann surfaces grafy - charts - graphs automorphism groups hyperelliptic graphs hyperelliptic involutions harmonic maps |
| Language | English |
| Country | Switzerland |
| systematics | 51 |
| Annotation | 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. |
| Public work category | ADC |
| No. of Archival Copy | 41751 |
| Catal.org. | BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici |
| Database | xpca - PUBLIKAČNÁ ČINNOSŤ |
| References | PERIODIKÁ-Súborný záznam periodika |