Matrix Representation of TRDHEIM, Mesh of the Trondheim Fjord
Name trdheim
Group DNVS
Matrix ID 1284
Num Rows 22,098
Num Cols 22,098
Nonzeros 1,935,324
Pattern Entries 1,935,324
Kind Structural Problem
Symmetric Yes
Date 2004
Author C. Damhaug
Editor N. Gould, Y. Hu, J. Scott
Structural Rank 22,098
Structural Rank Full true
Num Dmperm Blocks 1
Strongly Connect Components 1
Num Explicit Zeros 0
Pattern Symmetry 100%
Numeric Symmetry 100%
Cholesky Candidate yes
Positive Definite no
Type binary
SVD Statistics
Matrix Norm 1.046293e+02
Minimum Singular Value 0
Condition Number Inf
Rank 2,819
sprank(A)-rank(A) 19,279
Null Space Dimension 19,279
Full Numerical Rank? no
Download Singular Values MATLAB