Title of article :
A note on relatives to the Held and Karp 1-tree problem
Author/Authors :
Andreas Westerlund، نويسنده , , Maud G?the-Lundgren، نويسنده , , Torbj?rn Larsson، نويسنده ,
Issue Information :
دوماهنامه با شماره پیاپی سال 2006
Keywords :
Degree constraint , Polynomial time-complexity , Counter-example , Vehicle routing , Traveling Salesman , 1-Tree problem
Journal title :
Operations Research Letters
Journal title :
Operations Research Letters
