Special decompositions for eigenproblems in structural mechanics
Ali Kaveh, Hossein Rahami · Communications in Numerical Methods in Engineering · 2006
Abstract The main objective of this paper is to study those matrices which can be written as the sum of two Kronecker products. Special decompositions are proposed. Applications are extended to the eigensolution of problems from structural mechanics. It is also shown how the analysis of structures can be performed without finding the inverse of the structural matrices. Copyright © 2006 John Wiley & Sons, Ltd.