Spanish Abstract: En este artículo se reflexiona en torno a las formas y expresiones de poder que docentes y estudiantes vinculados a la institución escolar desarrollan para contrarrestar aquellas actitudes o comportamientos “no varoniles” proyectados por alumnos y compañeros de clase....

In a recent paper Gutiérrez et al. (2008) show that the lot-sizing problem with inventory bounds can be solved in O(T log T) time. In this note we show that their algorithm does not lead to an optimal solution in general.

In a recent paper Gutièrrez et al. [1] show that the lot-sizing problem with inventory bounds can be solved in time. In this note we show that their algorithm does not lead to an optimal solution in general.