W.R. Pulleyblank

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Found 4 papers in total

On the capacitated vehicle routing problem

2003

We consider the Vehicle Routing Problem, in which a fixed fleet of delivery vehicles...

A network penalty method

1991

The authors consider the minimum cost network flow problem and describe how the...

1990

A commonly studied relaxation of the travelling salesman problem is obtained by adding...

Forest covers and a polyhedral intersection theorem

1989

A forest cover of a graph is a spanning forest for which each component has at least...

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