Continuous Piecewise Linear Delta-Approximations for Bivariate and Multivariate Functions - Rebennack, Steffen; Kallrath, Josef (Journal of optimization theory and applications, 2015)
Keywords: Applications of Mathematics; Approximation; Calculus of Variations and Optimal Control; Optimization; Engineering; Enhanced oil recovery; Linear programming; Mathematical analysis; Mathematical functions; Mathematical models; Mathematical programming; Mathematics; Mathematics and Statistics; Nonlinear programming; Operations Research/Decision Theory; Optimization; Propagation; Studies; Texts; Theory of Computation; Transformations (mathematics); Triangles; Two dimensional; Global optimization; 90C26; Nonconvex optimization; Nonlinear programming; Mixed-integer nonlinear programming; Error propagation