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New structure for Dover Corp

Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
36 KB
Volume
2004
Category
Article
ISSN
1359-6128

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πŸ“œ SIMILAR VOLUMES

New Structure Theorem for Subresultants
New Structure Theorem for Subresultants
✍ Henri Lombardi; Marie-FranΓ§oise Roy; Mohab Safey El Din πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 323 KB

We give a new structure theorem for subresultants precising their gap structure and derive from it a new algorithm for computing them. If d is a bound on the degrees and Ο„ a bound on the bit size of the minors extracted from Sylvester matrix, our algorithm has O(d 2 ) arithmetic operations and size