Christofides algorithm
Sign in to savealgorithm that approximates solutions to the travellng salesman problem on a metric space, guaranteeing that its solutions will be within 1½ of the optimal solution length; discovered by Nicos Christofides in 1976
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Russian
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International Standard Book Number
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algorithm
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digital object identifier
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Euclidean space
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metric space
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Q118398
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pseudocode
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triangle inequality theorem
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travelling salesperson problem
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complete graph
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Q22908627
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Hamiltonian path
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minimum spanning tree
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degree
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time complexity
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Eulerian path
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shortest path problem
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Mathematical Reviews
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randomized algorithm
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