Jianping Li

Two approximation algorithms for solving the min–max heterogeneous weighted delivery problem

In this paper, the min–max heterogeneous weighted delivery (MMHWD) problem is considered and a fixed depot r∈V\documentclass[12pt]{minimal} r∈V\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{wasysym} \usepackage{amsfonts}