Branching data for algebraic functions and representability by radicals

• Autorzy: Y. Burda , A. Khovanskii
• Języki publikacji: EN

Abstrakty

EN

The branching data of an algebraic function is a list of orders of local monodromies around branching points. We present branching data that ensure that the algebraic functions having them are representable by radicals. This paper is a review of recent work by the authors and of closely related classical work by Ritt.

Kategorie tematyczne

• 12F10: Separable extensions, Galois theory
• 14H30: Coverings, fundamental group
• 14H05: Algebraic functions; function fields

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Banach Center Publications
• Rocznik: 2011
• Tom: 94
• Numer: 1
• Strony: 131-142

Daty

wydano

2011

Twórcy

autor

Y. Burda

• Department of Mathematics, University of Toronto, 40 St. George Street, Toronto, Ontario, Canada M5S 2E4

autor

A. Khovanskii

• Department of Mathematics, University of Toronto, 40 St. George Street, Toronto, Ontario, Canada M5S 2E4

Identyfikatory

DOI

10.4064/bc94-0-6