Group Simon

Group Description 
Structural engineering, computational fluid dynamics.  Horst Simon.

Matrices from Horst Simon,
NAS Systems Division
NASA Ames Research Center
Moffett Field, CA 94035
USA

email:  simon :at the domain: nas.nasa.gov
phone:  (415) 604-4322


The following matrices have the same nonzero pattern:
	1) VENKAT01, VENKAT25, and VENKAT50
	2) RAEFSKY1 and RAEFSKY2

Names changed (see "fix" script).

Minor change 3/31/03:  "rua" changed to "RUA" in bbmat.rua header.
Displaying all 12 collection matrices
Id Name Group Rows Cols Nonzeros Kind Date Download File
811 appu Simon 14,000 14,000 1,853,104 Directed Weighted Random Graph 1993 MATLAB Rutherford Boeing Matrix Market
812 bbmat Simon 38,744 38,744 1,771,722 Computational Fluid Dynamics Problem 1993 MATLAB Rutherford Boeing Matrix Market
813 olafu Simon 16,146 16,146 1,015,156 Structural Problem 1993 MATLAB Rutherford Boeing Matrix Market
814 raefsky1 Simon 3,242 3,242 293,409 Computational Fluid Dynamics Problem Sequence 1993 MATLAB Rutherford Boeing Matrix Market
815 raefsky2 Simon 3,242 3,242 293,551 Subsequent Computational Fluid Dynamics Problem 1993 MATLAB Rutherford Boeing Matrix Market
816 raefsky3 Simon 21,200 21,200 1,488,768 Computational Fluid Dynamics Problem 1993 MATLAB Rutherford Boeing Matrix Market
817 raefsky4 Simon 19,779 19,779 1,316,789 Structural Problem 1993 MATLAB Rutherford Boeing Matrix Market
818 raefsky5 Simon 6,316 6,316 167,178 Structural Problem 1993 MATLAB Rutherford Boeing Matrix Market
819 raefsky6 Simon 3,402 3,402 130,371 Structural Problem 1993 MATLAB Rutherford Boeing Matrix Market
820 venkat01 Simon 62,424 62,424 1,717,792 Computational Fluid Dynamics Problem Sequence 1993 MATLAB Rutherford Boeing Matrix Market
821 venkat25 Simon 62,424 62,424 1,717,763 Subsequent Computational Fluid Dynamics Problem 1993 MATLAB Rutherford Boeing Matrix Market
822 venkat50 Simon 62,424 62,424 1,717,777 Subsequent Computational Fluid Dynamics Problem 1993 MATLAB Rutherford Boeing Matrix Market