Bottleneck traveling salesman problem

The Bottleneck Traveling Salesman Problem (BTSP) is a variant of the classic Traveling Salesman Problem (TSP). In the standard TSP, the objective is to find the shortest possible route that visits each city exactly once and returns to the origin city, minimizing the total travel distance or cost. In the BTSP, the objective is slightly different: it aims to minimize the maximum edge weight (or cost) on the route.