Open AccessFinding of roots of the matrix transcendental characteristic equation using Lambert W function
Author(s) -
Irma Ivanovienė,
Jonas Rimas
Publication year - 2011
Publication title -
lietuvos matematikos rinkinys
Language(s) - English
Resource type - Journals
eISSN - 2335-898X
pISSN - 0132-2818
DOI - 10.15388/lmr.2011.mt02
Subject(s) - mathematics , matrix differential equation , transcendental number , transcendental equation , lambert w function , matrix (chemical analysis) , transcendental function , characteristic equation , matrix difference equation , differential equation , matrix function , function (biology) , mathematical analysis , riccati equation , symmetric matrix , physics , eigenvalues and eigenvectors , materials science , quantum mechanics , evolutionary biology , composite material , biology
The method of finding roots of the matrix transcendental characteristic equation, corresponding to linear matrix differential equation with delayed argument, is analyzed. The examples of the application of the method are presented.