Lanczos with partial reorthogonalization Finite element approximation to biharmonic operator on a rectangular plate with one side fixed and the others free. My browser can't read the compressed data files.
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Click on label to get an explanation. 365868 bytes Matrix Statistics Click on label to get an explanation. 18 min max ave. Top 10 out of 21 nonvoid diagonals. Horst Simon, Boeing Computer Services, Seattle, Washington.