Nonlinear optimization : complexity issues / Vavasis, Stephen A. Computational complexity. Mathematical optimization. Nonlinear theories. 519 OXF 1991 A058 Or. "Based on the notes for a one-semester graduate course taught at Cornell University in the spring of 1990"--Pref. New York : Oxford University Press, 1991. 1991. Text x, 165 p. : http://www.loc.gov/catdir/enhancements/fy0635/91017398-d.html http://www.loc.gov/catdir/enhancements/fy0635/91017398-t.html