TY  - JOUR
AU  - Etayo Gordejuela, José Javier
AU  - Martínez García, Ernesto
PY  - 2004
SN  - 0025-5521
UR  - https://hdl.handle.net/20.500.14352/50028
T2  - Mathematica Scandinavica
AB  - We construct a special type of fundamental regions for any Fuchsian group $F$ generated, by an even number of half-turns, and for certain non-Euclidean crystallographic groups (NEC groups in short). By comparing these regions we give geometrical...
M2  - 226
PB  - Matematisk Institut, Universitetsparken NY Munkegade
KW  - Fuchsian groups and automorphic functions
KW  - Fuchsian groups and their generalizations
TI  - Fuchsian groups generated by half-turns and geometrical characterization of hyperelliptic and symmetric Riemann surfaces
TY  - journal article
VL  - 95
ER  -