The XYZ company manufactures mobile phones. It is currently considering introducing two new lines of phone, the Standard and the Executive. Each phone needs a battery, a chip, and an injection-moulded ...

This is a preview. Log in through your library . Abstract In this note we use the concept of intersection cut, introduced by Balas for integer programming problems, to develop a cutting-plane ...

This is a preview. Log in through your library . Abstract This paper elaborates a method of attack on traveling-salesman problems, proposed by the authors in an earlier paper, in which linear ...