Given a polynomial p ∈ F[x], with F a commutative ring, classical Vieta’s Formulae explicitely determine the coefficents of p in terms of the roots of p itself. In this paper, Vieta’s For- mulae are obtained for slice–regular polynomials over the non commutative algebra of Quaternions, by applying an argument which essentially relies on the method of induction and without invoking the general theory of quasideterminants and noncommutative symmetric functions.
Vieta's formulae for regular polynomials of a quaternionic variable
Vlacci, Fabio
2017-01-01
Abstract
Given a polynomial p ∈ F[x], with F a commutative ring, classical Vieta’s Formulae explicitely determine the coefficents of p in terms of the roots of p itself. In this paper, Vieta’s For- mulae are obtained for slice–regular polynomials over the non commutative algebra of Quaternions, by applying an argument which essentially relies on the method of induction and without invoking the general theory of quasideterminants and noncommutative symmetric functions.File in questo prodotto:
File | Dimensione | Formato | |
---|---|---|---|
Vieta’s formulae for regular polynomials of a quaternionic variable.pdf
Open Access dal 10/06/2018
Tipologia:
Documento in Versione Editoriale
Licenza:
Copyright Editore
Dimensione
518.53 kB
Formato
Adobe PDF
|
518.53 kB | Adobe PDF | Visualizza/Apri |
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.