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SOLUTION OF THE HURWITZ PROBLEM FOR LAURENT POLYNOMIALS.
- Source :
- Journal of Knot Theory & Its Ramifications; Feb2009, Vol. 18 Issue 2, p271-302, 32p, 35 Diagrams
- Publication Year :
- 2009
-
Abstract
- We investigate the following existence problem for rational functions: for a given collection Π of partitions of a number n to define whether there exists a rational function f of degree n for which Π is the branch datum. An important particular case when the answer is known is the one when the collection Π contains a partition consisting of a single element (in this case, the corresponding rational function is equivalent to a polynomial). In this paper, we provide a solution in the case when Π contains a partition consisting of two elements. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02182165
- Volume :
- 18
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- Journal of Knot Theory & Its Ramifications
- Publication Type :
- Academic Journal
- Accession number :
- 37172441
- Full Text :
- https://doi.org/10.1142/S0218216509006896