A symplectic method for approximating all the eigenvalues of a Hamiltonian matrix
โ Scribed by C. Van Loan
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 797 KB
- Volume
- 61
- Category
- Article
- ISSN
- 0024-3795
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A new and automatic degree selection technique based on the approximate modal energy has been derived and developed for matrix condensations in this paper. The method is used to condense the number of degrees of the matrix when dealing with eigenvalue problems. By defining a new basis in the vicinit
A best matrix approximation technique for updating the analytical model is developed using the known modal parameters. Firstly, the known modal matrix is decomposed by means of the singular-value decomposition technique. Secondly, the general updating equations for the analytical model are obtained