The asymmetric travelling salesman problem and spanning arborescences of directed graphs. (English) Zbl 0394.90063
Operations Research Verfahren XXV, Symp. Heidelberg 1976, Teil 1, 192-204 (1977).
MSC:
90C08 | Special problems of linear programming (transportation, multi-index, data envelopment analysis, etc.) |
90C35 | Programming involving graphs or networks |
05C20 | Directed graphs (digraphs), tournaments |
65K05 | Numerical mathematical programming methods |
94C15 | Applications of graph theory to circuits and networks |