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On decomposition of tame polynomials and rational functions

Authors :
Gutierrez, Jaime
Sevilla, David
Source :
Computer algebra in scientific computing, 219--226, Lecture Notes in Comput. Sci., 4194, Springer, Berlin, 2006. MR2279795 (2008d:12001)
Publication Year :
2008

Abstract

In this paper we present algorithmic considerations and theoretical results about the relation between the orders of certain groups associated to the components of a polynomial and the order of the group that corresponds to the polynomial, proving it for arbitrary tame polynomials, and considering the case of rational functions.<br />Comment: 9 pages

Details

Database :
arXiv
Journal :
Computer algebra in scientific computing, 219--226, Lecture Notes in Comput. Sci., 4194, Springer, Berlin, 2006. MR2279795 (2008d:12001)
Publication Type :
Report
Accession number :
edsarx.0804.1649
Document Type :
Working Paper