GHS_indef/mario002

LARGER MATRIX FROM MARIO FOR WHICH MA47 ANALYSE IS SLOW
Name mario002
Group GHS_indef
Matrix ID 1241
Num Rows 389,874
Num Cols 389,874
Nonzeros 2,097,566
Pattern Entries 2,101,242
Kind Duplicate 2D/3D Problem
Symmetric Yes
Date 2004
Author
Editor N. Gould, Y. Hu, J. Scott
Structural Rank 389,874
Structural Rank Full true
Num Dmperm Blocks 920
Strongly Connect Components 920
Num Explicit Zeros 3,676
Pattern Symmetry 100%
Numeric Symmetry 100%
Cholesky Candidate no
Positive Definite no
Type real
Download MATLAB Rutherford Boeing Matrix Market
Notes
duplicate of GHS_indef/darcy003