GHS_indef/blockqp1

Gould, Hu, & Scott: QP with block structure (CUTEr)
Name blockqp1
Group GHS_indef
Matrix ID 1294
Num Rows 60,012
Num Cols 60,012
Nonzeros 640,033
Pattern Entries 640,033
Kind Optimization Problem
Symmetric Yes
Date 1994
Author N. Gould
Editor N. Gould
Structural Rank 60,012
Structural Rank Full true
Num Dmperm Blocks 1
Strongly Connect Components 1
Num Explicit Zeros 0
Pattern Symmetry 100%
Numeric Symmetry 100%
Cholesky Candidate no
Positive Definite no
Type real
Download MATLAB Rutherford Boeing Matrix Market
Notes