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 1841 - 1860 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1378 Sieber MathWorks 2,290 2,290 14,873 Counter Example Problem 2006 MATLAB Rutherford Boeing Matrix Market
1572 c-53 Schenk_IBMNA 30,235 30,235 355,139 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1571 c-52 Schenk_IBMNA 23,948 23,948 202,708 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1570 c-51 Schenk_IBMNA 23,196 23,196 203,048 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1569 c-50 Schenk_IBMNA 22,401 22,401 180,245 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1568 c-49 Schenk_IBMNA 21,132 21,132 157,040 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
2389 adjnoun Newman 112 112 850 Undirected Graph 2006 MATLAB Rutherford Boeing Matrix Market
2390 as-22july06 Newman 22,963 22,963 96,872 Undirected Graph 2006 MATLAB Rutherford Boeing Matrix Market
1567 c-48 Schenk_IBMNA 18,354 18,354 166,080 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1566 c-47 Schenk_IBMNA 15,343 15,343 211,401 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1346 rajat19 Rajat 1,157 1,157 3,699 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1454 boneS01 Oberwolfach 127,224 127,224 5,516,602 Model Reduction Problem 2006 MATLAB Rutherford Boeing Matrix Market
1455 boneS10 Oberwolfach 914,898 914,898 40,878,708 Model Reduction Problem 2006 MATLAB Rutherford Boeing Matrix Market
1383 lp1 Andrianov 534,388 534,388 1,643,420 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1565 c-46 Schenk_IBMNA 14,913 14,913 130,397 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1564 c-45 Schenk_IBMNA 13,206 13,206 174,452 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1563 c-44 Schenk_IBMNA 10,728 10,728 85,000 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1382 ins2 Andrianov 309,412 309,412 2,751,484 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1430 filter2D Oberwolfach 1,668 1,668 10,750 Model Reduction Problem 2006 MATLAB Rutherford Boeing Matrix Market
1543 c-24 Schenk_IBMNA 4,119 4,119 35,699 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market