A new formulation of the time-dependent salesman problem is presented which uses n 3 variables and only n constraints.
https://doi.org/10.1287/opre.28.4.1018Cite as:
@article{Fox_1980,
doi = {10.1287/opre.28.4.1018},
url = {https://doi.org/10.1287%2Fopre.28.4.1018},
year = 1980,
month = {aug},
publisher = {Institute for Operations Research and the Management Sciences ({INFORMS})},
volume = {28},
number = {4},
pages = {1018--1021},
author = {Kenneth R. Fox and Bezalel Gavish and Stephen C. Graves},
title = {Technical Note{textemdash}An $less$i$greater$n$less$/i$greater$-Constraint Formulation of the (Time-Dependent) Traveling Salesman Problem},
journal = {Operations Research}
}