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subtour. In DICTIOUS you will not only get to know all the dictionary meanings for the word
subtour, but we will also tell you about its etymology, its characteristics and you will know how to say
subtour in singular and plural. Everything you need to know about the word
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English
Etymology
From sub- + tour.
Noun
subtour (plural subtours)
- (graph theory) A tour that makes up part of a larger tour.
2015, Ulrich Pferschy, Rostislav Stanek, “Generating subtour elimination constraints for the TSP from pure integer solutions”, in arXiv:The resulting problem is solved to integer optimality, violated constraints (which are trivial to find) are added and the process is repeated until a feasible solution is found. In order to speed up the algorithm we pursue several attempts to find as many relevant subtours as possible.
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