
doi: 10.1007/bf00938448
The definition of a shortest spanning tree of a graph is generalized to that of an efficient spanning tree for graphs with vector weights, where the notion of optimality is of the Pareto type. An algorithm for obtaining all efficient spanning trees is presented.
Graph theory, spanning tree, vector weights, Pareto optimum, Trees
Graph theory, spanning tree, vector weights, Pareto optimum, Trees
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