期刊论文详细信息
Algebraic Geometric Topology | |
On the existence of branched coverings between surfaces with prescribed branch data, I | |
Pervova, Ekaterina1  Petronio, Carlo2  | |
[1] Chelyabinsk State University, ul. Br. Kashirinykh, 129, 454021 Chelyabinsk, RussiaChelyabinsk State University, ul. Br. Kashirinykh, 129, 454021 Chelyabinsk, RussiaChelyabinsk State University, ul. Br. Kashirinykh, 129, 454021 Chelyabinsk, Russia;Dipartimento di Matematica Applicata, Università di Pisa, Largo Bruno Pontecorvo, 1, 56127 Pisa, ItalyDipartimento di Matematica Applicata, Università di Pisa, Largo Bruno Pontecorvo, 1, 56127 Pisa, ItalyDipartimento di Matematica Applicata, Università di Pisa, Largo Bruno Pontecorvo, 1, 56127 Pisa, Italy | |
关键词: surface; branched covering; Riemann-Hurwitz formula; | |
DOI : 10.2140/agt.2006.6.1957 | |
来源: Mathematical Sciences Publishers-MSP | |