Polynomial Characteristic Equations

1 December 1955

journal article
Published by Emerald Publishing in Aircraft Engineering and Aerospace Technology

Vol. 27 (12) , 419-420
https://doi.org/10.1108/eb032640

Abstract

IN the investigation of stability problems in physical science it is essential that ‘stability criteria’ be available to ensure that the characteristic equation, which is usually an algebraic polynomial equation, is such that the roots, if real, are negative; and, if complex, have their real parts negative.

Keywords

STABILITY PROBLEMS
POLYNOMIAL CHARACTERISTIC
CHARACTERISTIC EQUATIONS
POLYNOMIAL EQUATION
PARTS NEGATIVE
REAL PARTS
ALGEBRAIC POLYNOMIAL
STABILITY CRITERIA
PHYSICAL SCIENCE

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