James Louisell

Matrix Polynomials, Similar Operators, and the Imaginary Axis Eigenvalues of a Matrix Delay Equation

James Louisell, 2015, SIAM J. Control. Optim..

A matrix method for determining the imaginary axis eigenvalues of a delay system

James Louisell, J. Louisell, 2001, IEEE Trans. Autom. Control..

Delay differential systems with time-varying delay: new directions for stability theory

James Louisell, 2001, Kybernetika.

Imaginary axis eigenvalues of matrix delay equations with a certain alternating coefficient structure

James Louisell, 2017, Syst. Control. Lett..

A velocity functional for an analysis of stability in delay-differential equations

James Louisell, 1994 .

Stability Exponent and Eigenvalue Abscissas by Way of the Imaginary Axis Eigenvalues

James Louisell, 2004 .