linear programming problem, C. Meszaros test set
Name air02
Group Meszaros
Matrix ID 1685
Num Rows 50
Num Cols 6,774
Nonzeros 61,555
Pattern Entries 61,555
Kind Linear Programming Problem
Symmetric No
Date 2004
Editor C. Meszaros
Structural Rank 50
Structural Rank Full true
Num Dmperm Blocks 1
Strongly Connect Components 1
Num Explicit Zeros 0
Pattern Symmetry 0%
Numeric Symmetry 0%
Cholesky Candidate no
Positive Definite no
Type binary
SVD Statistics
Matrix Norm 1.313901e+02
Minimum Singular Value 1.000000e+00
Condition Number 1.313901e+02
Rank 50
sprank(A)-rank(A) 0
Null Space Dimension 0
Full Numerical Rank? yes
Download Singular Values MATLAB
Download MATLAB Rutherford Boeing Matrix Market
Converted to standard form via Resende and Veiga's mpsrd:
minimize c'*x, subject to A*x=b and lo <= x <= hi