A subspace iteration algorithm for the eigensolution of large structures subject to non-classical viscous damping

A computationally efficient algorithm fo

A computationally efficient algorithm for the solution of eigenproblems for large structures with non-proportional damping using Lanczos method

✍ Kim, Man-Cheol; Lee, In-Won 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 168 KB 👁 2 views

In this paper, a solution method is presented to solve the eigenproblem arising in the dynamic analysis of non-proportional damping systems with symmetric matrices. The method is based on the Lanczos method to generate one pair of Krylov subspaces consisting of trial vectors, which is then used to r