Even and Old Overdetermined Strata for Degree 6 Hyperbolic Polynomials
| Data(s) |
21/07/2016
21/07/2016
2008
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| Resumo |
2000 Mathematics Subject Classification: 12D10. In the present paper we consider degree 6 hyperbolic polynomials (HPs) in one variable (i.e. real and with all roots real). We are interested in such HPs whose number of equalities between roots of the polynomial and/or its derivatives is higher than expected. We give the complete study of the four families of such degree 6 even HPs and also of HPs which are primitives of degree 5 HPs. Research partially supported by research project 20682 for cooperation between CNRS and FAPESP "Zeros of algebraic polynomials" |
| Identificador |
Serdica Mathematical Journal, Vol. 34, No 4, (2008), 743p-770p 1310-6600 |
| Idioma(s) |
en |
| Publicador |
Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| Palavras-Chave | #Strictly Hyperbolic Polynomial #Gegenbauer Polynomial #Overdetermined Stratum |
| Tipo |
Article |
