Published December 2007
| Version v1
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Indecomposability of polynomials via Jacobian matrix
Creators
- 1. Institut de Mathematiques de Toulouse, Universite Paul Sabatier Toulouse 3, Toulouse (France)
- 2. Abdus Salam International Centre for Theoretical Physics, Trieste (Italy)
Description
Uni-multivariate decomposition of polynomials is a special case of absolute factorization. Recently, thanks to the Ruppert's matrix some effective results about absolute factorization have been improved. Here we show that with a jacobian matrix we can get sharper bounds for the special case of uni-multivariate decomposition. (author)
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Additional details
Publishing Information
- Imprint Pagination
- 16 p.
- Report number
- IC--2007/128
INIS
- Country of Publication
- International Atomic Energy Agency (IAEA)
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 39090605
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- FACTORIZATION; JACOBIAN FUNCTION; MATRICES; MULTIVARIATE ANALYSIS; POLYNOMIALS
- Descriptors DEC
- FUNCTIONS; MATHEMATICS; STATISTICS
Optional Information
- Notes
- 29 refs