Results 261 to 270 of about 102,886 (315)

Cycling in linear programming problems

Computers & Operations Research, 2004
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Saul I. Gass, Sasirekha Vinjamuri
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LINEAR PROGRAMMING CUTTING PROBLEMS

International Journal of Software Engineering and Knowledge Engineering, 1993
Different optimal cutting problems are considered in this paper. Among them are cutting forming problems (closed packing problems) and problems of cutting totality planning with intensities of their application. For solving these planning problems, linear or integer programming is used.
E. A. Mukhachiova, V. A. Zalgaller
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The bilevel linear/linear fractional programming problem

European Journal of Operational Research, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Herminia I. Calvete, Carmen Galé
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A linear programming approach for linear multi-level programming problems

Journal of the Operational Research Society, 2004
Summary: In an earlier paper, we proposed a modified fuzzy programming method to handle higher level multi-level decentralized programming problems (ML(D)PPs). Here we present a simple and practical method to solve the same. This method overcomes the subjectivity inherent in choosing the tolerance values and the membership functions.
S. B. Sinha, Surabhi Sinha
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Converting Linear Programs to Network Problems

Mathematics of Operations Research, 1980
We describe an algorithm which converts a linear program min{cx ∣ Ax = b, x ≥ 0} to a network flow problem, using elementary row operations and nonzero variable-scaling, or shows that such a conversion is impossible. If A is in standard form, the computational effort required is bounded by O(rn), where r is the number of rows and n is the number of ...
Robert E. Bixby, William H. Cunningham
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On the adjustment problem for linear programs

European Journal of Operational Research, 2007
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An Integer Programming Problem with a Linear Programming Solution

The American Mathematical Monthly, 2000
1995. 12. Paul Halmos and Steven Givant, Logic as Algebra, Dolciani Mathematical Expositions-No. 21, The Mathematical Association of America, Washington, D.C., 1998. 13. I. N. Herstein, Topics in Algebra, Xerox College Publishing, Lexington, Mass., 1964 (also: Wiley, New York, 1975). 14.
Kevin A. Broughan, Nan Zhu
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Generating Linear and Linear-Quadratic Bilevel Programming Problems

SIAM Journal on Scientific Computing, 1993
This paper proposes a method for generating linear and linear-quadratic bilevel programming problems. This is useful for generating test problems. In particular, the proposed technique allows for the generation of test problems with various pre-determined characteristics (e.g., the number and type of minima).
Paul H. Calamai, Luís Nunes Vicente
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