Subresultants in multiple roots
We extend our previous work on Poisson-like formulas for subresultants in roots to the case of polynomials with multiple roots in both the univariate and multivariate case, and also explore some closed formulas in roots for univariate polynomials in this multiple roots setting. © 2012 Elsevier Inc....
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_00243795_v438_n5_p1969_DAndrea |
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todo:paper_00243795_v438_n5_p1969_DAndrea2023-10-03T14:34:47Z Subresultants in multiple roots D'Andrea, C. Krick, T. Szanto, A. Hermite interpolation root multiplicity subresultants Sylvester sums Hermite interpolation Multiple roots root multiplicity subresultants Sylvester sum Univariate Linear algebra Mathematical techniques We extend our previous work on Poisson-like formulas for subresultants in roots to the case of polynomials with multiple roots in both the univariate and multivariate case, and also explore some closed formulas in roots for univariate polynomials in this multiple roots setting. © 2012 Elsevier Inc. All rights reserved. Fil:D'Andrea, C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Krick, T. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00243795_v438_n5_p1969_DAndrea |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Hermite interpolation root multiplicity subresultants Sylvester sums Hermite interpolation Multiple roots root multiplicity subresultants Sylvester sum Univariate Linear algebra Mathematical techniques |
| spellingShingle |
Hermite interpolation root multiplicity subresultants Sylvester sums Hermite interpolation Multiple roots root multiplicity subresultants Sylvester sum Univariate Linear algebra Mathematical techniques D'Andrea, C. Krick, T. Szanto, A. Subresultants in multiple roots |
| topic_facet |
Hermite interpolation root multiplicity subresultants Sylvester sums Hermite interpolation Multiple roots root multiplicity subresultants Sylvester sum Univariate Linear algebra Mathematical techniques |
| description |
We extend our previous work on Poisson-like formulas for subresultants in roots to the case of polynomials with multiple roots in both the univariate and multivariate case, and also explore some closed formulas in roots for univariate polynomials in this multiple roots setting. © 2012 Elsevier Inc. All rights reserved. |
| format |
JOUR |
| author |
D'Andrea, C. Krick, T. Szanto, A. |
| author_facet |
D'Andrea, C. Krick, T. Szanto, A. |
| author_sort |
D'Andrea, C. |
| title |
Subresultants in multiple roots |
| title_short |
Subresultants in multiple roots |
| title_full |
Subresultants in multiple roots |
| title_fullStr |
Subresultants in multiple roots |
| title_full_unstemmed |
Subresultants in multiple roots |
| title_sort |
subresultants in multiple roots |
| url |
http://hdl.handle.net/20.500.12110/paper_00243795_v438_n5_p1969_DAndrea |
| work_keys_str_mv |
AT dandreac subresultantsinmultipleroots AT krickt subresultantsinmultipleroots AT szantoa subresultantsinmultipleroots |
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1807322333755473920 |