Topological classification of conformal actions on \(pq\)-hyperelliptic Riemann surfaces
Summary: A compact Riemann surface \(X\) of genus \(g>1\) is said to be \(p\)-hyperelliptic if \(X\) admits a conformal involution \(\rho \), for which \(X/\rho \) is an orbifold of genus \(p\). If in addition \(X\) is \(q\)-hyperelliptic, then we say that \(X\) is \(pq\)-hyperelliptic. Here we study conformal actions on \(pq\)-hyperelliptic Riemann surfaces with central \(p\)- and \(q\)-hyperelliptic involutions.
scientific article; zbMATH DE number 5282451