Engineering↗
Resultants and Discriminants
The resultant as a criterion for common roots, the discriminant as a test for repeated roots, and how both are computed in practice.
Every page in the KEVOS library tagged Resultant. 2 pages.
The resultant as a criterion for common roots, the discriminant as a test for repeated roots, and how both are computed in practice.
The subresultant polynomial remainder sequence, the resultant as a determinant and as a product over roots, the discriminant, and their use in elimination and in number field ar…