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JSC
2007

Computing multihomogeneous resultants using straight-line programs

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Computing multihomogeneous resultants using straight-line programs
We present a new algorithm for the computation of resultants associated with multihomogeneous (and, in particular, homogeneous) polynomial equation systems using straight-line programs. Its complexity is polynomial in the number of coefficients of the input system and the degree of the resultant computed. Key words: Sparse resultant, multihomogeneous system, Poisson-type product formula, symbolic Newton’s algorithm. MSC 2000: Primary: 14Q20, Secondary: 68W30.
Gabriela Jeronimo, Juan Sabia
Added 16 Dec 2010
Updated 16 Dec 2010
Type Journal
Year 2007
Where JSC
Authors Gabriela Jeronimo, Juan Sabia
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