Linear Programming

Methods and Applications

Comprehensive, well-organized volume, suitable for undergraduates, covers theoretical, computational, and applied areas in linear programming. Expanded, updated edition; useful both as a text and as a reference book. 1995 edition.

Tomlin [648] notes that the _reasons for scaling linear-programming problems
are (a) to make all variables with a finite upper bound have the same bound, e.g.,
all have unit upper bounds (see Orchard-Hays [532]), (b) to reduce the number of
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