The SuiteSparse Matrix Collection (formerly the University of Florida Sparse Matrix Collection) is a widely used set of sparse matrix benchmarks collected from a wide range of applications. See the about page for more information.

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Matrix ID
Year
Displaying collection matrices 2041 - 2060 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1269 m_t1 DNVS 97,578 97,578 9,753,570 Structural Problem 1999 MATLAB Rutherford Boeing Matrix Market
777 nemeth13 Nemeth 9,506 9,506 474,472 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1427 qpband GHS_indef 20,000 20,000 45,000 Optimization Problem 1999 MATLAB Rutherford Boeing Matrix Market
779 nemeth15 Nemeth 9,506 9,506 539,802 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1601 conf5_4-8x8-20 QCD 49,152 49,152 1,916,928 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1600 conf5_4-8x8-15 QCD 49,152 49,152 1,916,928 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1599 conf5_4-8x8-10 QCD 49,152 49,152 1,916,928 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1593 conf5_0-4x4-18 QCD 3,072 3,072 119,808 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1592 conf5_0-4x4-14 QCD 3,072 3,072 119,808 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
786 nemeth22 Nemeth 9,506 9,506 1,358,832 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1519 Sandi_authors Pajek 86 86 248 Undirected Weighted Graph 1999 MATLAB Rutherford Boeing Matrix Market
1591 conf5_0-4x4-10 QCD 3,072 3,072 119,808 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1520 Sandi_sandi Pajek 314 360 613 Bipartite Graph 1999 MATLAB Rutherford Boeing Matrix Market
787 nemeth23 Nemeth 9,506 9,506 1,506,810 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
785 nemeth21 Nemeth 9,506 9,506 1,173,746 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
790 nemeth26 Nemeth 9,506 9,506 1,511,760 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
2417 grid1_dual AG-Monien 224 224 840 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
2419 grid2_dual AG-Monien 3,136 3,136 12,224 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
2420 netz4504 AG-Monien 1,961 1,961 5,156 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
2421 netz4504_dual AG-Monien 615 615 2,342 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market