Condition Of Finite Element Matrices

Isaac Fried

doi:10.1117/12.939269

5 January 1984 Condition Of Finite Element Matrices

Isaac Fried

Proceedings Volume 0450, Structural Mechanics of Optical Systems I; (1984) https://doi.org/10.1117/12.939269
Event: 1983 Cambridge Symposium, 1983, Cambridge, United States

Abstract

The spectral condition number of the global stiffness and mass matrices set UD with finite elements for the Laplace or Poisson problems is examined in terms of element size and geometry.

Citation Download Citation

Isaac Fried "Condition Of Finite Element Matrices", Proc. SPIE 0450, Structural Mechanics of Optical Systems I, (5 January 1984); https://doi.org/10.1117/12.939269

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