An Efficient Algorithm for Graph Bisection of Triangularizations
نویسنده
چکیده
Graph bisection is an elementary problem in graph theory. We consider the best known experimental algorithms and introduce a new algorithm called Longest-Path-Algorithm. Applying this algorithm to the cluster tree generation of hierarchical matrices, arising for example in discretizations of partial equations, we show that this algorithm outperforms previous algorithms. Mathematics Subject Classification: 05C85, 68Q25, 68W20
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