A Property of Discriminants

Kostov, VP

Kostov, VP (reprint author), Univ Cote dAzur, CNRS, LJAD, Nice, France.

VIETNAM JOURNAL OF MATHEMATICS, 2019; 47 (2): 287

Abstract

For the family P(x, a) := x(n) + a(1)x(n-1) + + a(n) of complex polynomials in the variable x, we study its discriminantR := Res(P, P-', x), R is an e......

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