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ABSTRACT
A method is presented for the generation of test problems for global optimization algorithms. Given
a bounded polyhedron in R and a vertex, the method constructs nonconvex quadratic functions
(concave or indefinite) whose global minimum is attained at the selected vertex. The construction
requires only the use of linear programming and linear systems of equations.
REFERENCES
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BIRKHOFF, G., AND GULATI, S. Isotropic distribution of test matrices. Z. Angew. Math. Phys. 30 (1979), 148-158.
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FALK, J. E., AND HOFFMAN, K.R. A successive underestimating method for concave minimization problems. Math. Oper. Res. I (1976), 251-259.
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PARDALOS, P.M. On generating test problems for global optimization algorithms. Rep. CS-86- 01, Computer Science Dept., Pennsylvania State Univ., University Park, 1986.
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STEWART, G.W. The efficient generation of random orthogonal matrices with an application to condition estimators. SIAM J. Numer. Anal. 17 (1981), 403-409.
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SUNG, Y. Y., AND ROSEN, J.B. Global minimum test problem construction. Math. Program. 24 (1982), 353-355.
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