## High accuracy mixed finite element-Ritz formulation for free vibration analysis of plates with general boundary conditions

- S. A. Eftekhari, Ali Akbar Jafari
- Applied Mathematics and Computation
- 2012

Highly Influenced

@inproceedings{Ng2004ComparisonOD, title={Comparison of discrete singular convolution and generalized differential quadrature for the vibration analysis of rectangular plates}, author={Chung W. Ng and Yawei Zhao and Guo Wei Wei}, year={2004} }

- Published 2004

This paper presents a comprehensive comparison study between the discrete singular convolution (DSC) and the well-known global method of generalized differential quadrature (GDQ) for vibration analysis so as to enhance the understanding of the DSC algorithm. The DSC method is implemented through Lagrange s delta sequence kernel (DSC-LK), which utilizes local Lagrange polynomials to calculate weighting coefficients, whereas, the GDQ requires global ones. Moreover, it is shown that the treatments… CONTINUE READING

Showing 1-10 of 56 references

Highly Influential

Highly Influential

Highly Influential

Highly Influential

Highly Influential

Highly Influential

Highly Influential

Highly Influential

Highly Influential

Highly Influential