found: Work cat.: Numerical methods for constrained optimization, 1974.
found: The Penguin dictionary of mathematics, 1989(Optimization theory ... Constrained optimization applies to problems with restrictions on values that may be taken by certain variables or combinations of variables, with consequent restrictions on permissible values of the function itself)
found: Cooper, L. Introduction to methods of optimization, 1970:p. 117 (Constrained optimization ... is the classic method of dealing with the optimization of functions when certain ... constraints and restrictions, usually in the form of equations, are placed on the variables)
found: Percy, E.R. Cash flow analysis and capital asset pricing model, via WWW, Dec. 28, 2006(Constrained optimization means the minimization or maximization of a function when one or more restrictions are made on the variables in that function)
found: Mocking, C. Optimal design and strategy for the SolUTra, via WWW, Dec. 28, 2006(In constrained optimization, the object function is subject to a number of constraints, which force the optimization method to look for an [sic] solution to the OP [optimization problem] in a bounded set of input variables)
notfound: MathWorld, via WWW, Dec. 27, 2006;Glossary of mathematical terms, via WWW, Dec. 27, 2006;James, R.C. Mathematics dictionary, 1992
