Graph coloring in the estimation of mathematical derivatives

Shahadat Hossain and Trond Steihaug

To appear at Computational Symposium on Graph Coloring and Generalizations (COLOR02), Ithaca, NY, 7-8 September 2002


We describe graph coloring instances arising in numerical estimation of mathematical derivatives. The coloring instances are obtained from a matrix partitioning problem. The size of the generated graphs is dependent on the number of segmented columns which can be varied between the number of columns and the number of nonzeros in the associated matrix.

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