Title of article
Using resultants for SAGBI basis verification in the univariate polynomial ring
Author/Authors
Anna Torstensson، نويسنده , , Victor Ufnarovski، نويسنده , , Hans ?fverbeck، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
19
From page
1087
To page
1105
Abstract
A resultant-type identity for univariate polynomials is proved and used to characterise SAGBI bases of subalgebras generated by two polynomials. A new equivalent condition, expressed in terms of the degree of a field extension, for a pair of univariate polynomials to form a SAGBI basis is derived.
Keywords
Resultant , reduction , Subalgebra , Univariate polynomial ring , SAGBI basis
Journal title
Journal of Symbolic Computation
Serial Year
2005
Journal title
Journal of Symbolic Computation
Record number
805874
Link To Document