Gallery: Some Sparsity Patterns

The different sparisty patterns shown in this section are generated by Example: patterns.jl. The parameters for each case are also listed together with the plots.

size: 10000, diag_l: -7800, diag_u: -7790, nbOne: 10, nilpdiag: 1000, sp: 0.0008

Pattern 1

size: 10000, diag_l: -7800, diag_u: -7790, nbOne: 10, nilpdiag: 100, sp: 0.05

Pattern 2

size: 10000, diag_l: -800, diag_u: -790, nbOne: 10, nilpdiag: 100, sp: 0.05

Pattern 3

size: 10000, diag_l: -800, diag_u: -790, nbOne: 10, nilpdiag: 10, sp: 0.05

Pattern 4

size: 10000, diag_l: -7800, diag_u: -6000, nbOne: 10, nilpdiag: 7000, sp: 0.0008

Pattern 5

size: 10000, diag_l: -7800, diag_u: -7790, nbOne: 10, nilpdiag: 1000, sp: 0.8

Pattern 6

size: 10000, diag_l: -7800, diag_u: -7000, nbOne: 20, nilpdiag: 1000, sp: 0.005

Pattern 7

size: 10000, diag_l: -1800, diag_u: -10, nbOne: 1000, nilpdiag: 1000, sp: 0.0005

Pattern 8

size: 10000, diag_l: -9800, diag_u: -6800, nbOne: 10, nilpdiag: 7000, sp: 0.0005

Pattern 9

size: 10000, diag_l: -9800, diag_u: -6800, nbOne: 20, nilpdiag: 1500, sp: 0.004

Pattern 10

size: 10000, diag_l: -9800, diag_u: -6800, nbOne: 70, nilpdiag: 1500, sp: 0.004

Pattern 11

size: 10000, diag_l: -9900, diag_u: -800, nbOne: 70, nilpdiag: 3500, sp: 0.0008

Pattern 12