(3) In practice, it frequently is necessary that the volume of the cuts exceed the volume of the fills by T%. In these cases the condition expressed by (3) must be written in the form of relation ... non-negative variables v., (ik ai 1, 2, . . . , n; 1 ^ k), which becomes the purpose function (6) at the minimum, under conditions (8). Since (6) is a linear function, and (8) is a system of linear inequalities, the written economic -mathematical model Is a linear programming problem and can be solved byanbsp;...

Title | : | Geodesy and Aerophotography |

Author | : | |

Publisher | : | - 1966 |

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