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.

Filter by Matrix Size and Shape

Rows
Columns
Nonzeros

Filter by Matrix Structure and Entry Type

Pattern Symmetry
Numerical Symmetry
Strongly Connected Components

Filter by Matrix Metadata

Matrix ID
Year
Displaying collection matrices 1781 - 1800 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1375 rajat26 Rajat 51,032 51,032 247,528 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1374 rajat25 Rajat 87,190 87,190 606,489 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1373 rajat24 Rajat 358,172 358,172 1,946,979 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1372 rajat23 Rajat 110,355 110,355 555,441 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1371 rajat22 Rajat 39,899 39,899 195,429 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1384 lpl1 Andrianov 32,460 32,460 328,036 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1385 mip1 Andrianov 66,463 66,463 10,352,819 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1541 c-22 Schenk_IBMNA 3,792 3,792 28,870 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1386 net100 Andrianov 29,920 29,920 2,033,200 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1387 net125 Andrianov 36,720 36,720 2,577,200 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1388 net150 Andrianov 43,520 43,520 3,121,200 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1342 Zd_Jac6 VanVelzen 22,835 22,835 1,711,557 Chemical Process Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1389 net25 Andrianov 9,520 9,520 401,200 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1390 net4-1 Andrianov 88,343 88,343 2,441,727 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1391 net50 Andrianov 16,320 16,320 945,200 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1412 G2_circuit AMD 150,102 150,102 726,674 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1421 G3_circuit AMD 1,585,478 1,585,478 7,660,826 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1341 Zd_Jac6_db VanVelzen 22,835 22,835 663,643 Chemical Process Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1542 c-23 Schenk_IBMNA 3,969 3,969 31,079 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1545 c-26 Schenk_IBMNA 4,307 4,307 34,537 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market