Approximation of the capacitated vehicle routing problem with a limited number of routes in metric spaces of fixed doubling dimension. (English. Russian original) Zbl 1494.90099
Comput. Math. Math. Phys. 61, No. 7, 1194-1206 (2021); translation from Zh. Vychisl. Mat. Mat. Fiz. 61, No. 7, 1206-1219 (2021).