The mathematical modeling of the incomplete algebraic eigenvector and eigenvalue problem for obtaining the reduced frequency equation and its solution

7th International Symposium Actual Problems of Computational Simulation in Civil Engineering

土木建筑工程;计算机科学

Ignatyev, A.V.^1 ; Ignatyev, V.A.^1

Volgograd State Technical University (VSTU), Lenin avenue, 28, Volgograd

400005, Russia^1

关键词: Eigenvalue problem;    Frequency dynamics;    Frequency equation;    Mixed method;    Reduced frequency;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/456/1/012109/pdf
DOI  :  10.1088/1757-899X/456/1/012109

来源: IOP

【 摘 要 】

This Paper studies the application of the Sequential Frequency-Dynamic Condensation Method developed by the authors for reducing the frequency equations obtained on the basis of the Finite Element Method (FEM) in the form of a Classical Mixed Method.