Multi-level homotopy perturbation and projection techniques for the reanalysis of quadratic eigenvalue problems: The application of stability analysis
Reanalysis of Quadratic Eigenvalue Problems for multiple samplings. Coupling of homotopy perturbation and projection technique. Calculation of eigensolutions perturbations with two-level homotopy techniques. Reduction of computational time with regard to commercial software.
homotopy perturbation projection technique reanalysis stability analysis damped asymmetric system combined approximation