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Linear and Integer Programming vs Linear Integration and Counting - A Duality Viewpoint (Paperback, Softcover reprint of hardcover 1st ed. 2009)
Loot Price: R2,770
Discovery Miles 27 700
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Linear and Integer Programming vs Linear Integration and Counting - A Duality Viewpoint (Paperback, Softcover reprint of hardcover 1st ed. 2009)
Series: Springer Series in Operations Research and Financial Engineering
Expected to ship within 10 - 15 working days
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Total price: R2,780
Discovery Miles: 27 800
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Integer programming (IP) is a fascinating topic. Indeed, while
linear programming (LP), its c- tinuous analogue, is well
understood and extremely ef?cient LP software packages exist,
solving an integer program can remain a formidable challenge, even
for some small size problems. For instance, the following small
(5-variable) IP problem (called the unbounded knapsack problem)
min{213x?1928x?11111x?2345x +9123x} 1 2 3 4 5 s.t. 12223x +12224x
+36674x +61119x +85569x = 89643482, 1 2 3 4 5 x ,x ,x ,x ,x?N, 1 2
3 4 5 taken from a list of dif?cult knapsack problems in Aardal and
Lenstra [2], is not solved even by hours of computing, using for
instance the last version of the ef?cient software package CPLEX.
However,thisisnotabookonintegerprogramming,asverygoodonesonthistopicalreadyexist.
For standard references on the theory and practice of integer
programming, the interested reader is referred to, e.g., Nemhauser
and Wolsey [113], Schrijver [121], Wolsey [136], and the more
recent Bertsimas and Weismantel [21]. On the other hand, this book
could provide a complement to the above books as it develops a
rather unusual viewpoint.
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