SOLVING COUPLED SYSTEMS OF LINEAR 2ND-ORDER DIFFERENTIAL-EQUATIONS KNOWING A PART OF THE SPECTRUM OF THE COMPANION MATRIX
[摘要] In this paper an explicit closed-form solution of initial-value problems for coupled systems of time-invariant second-order differential equations is given without computing the exponential of the associated companion matrix.
[发布日期] 1992-02-28 [发布机构]
[效力级别] [学科分类]
[关键词] COUPLED DIFFERENTIAL SYSTEM;COMPANION MATRIX;CO-SOLUTION;ALGEBRAIC MATRIX EQUATION;EXPLICIT SOLUTION;MOORE-PENROSE PSEUDO-INVERSE [时效性]
