The book also addresses linear programming duality theory and its use in algorithm design as well as the Dual Simplex Method, Dantzig-Wolfe decomposition, and a primal-dual interior point algorithm.

However, linear models cannot capture the valid nonlinear strategy as well as nonlinear models. One linear model and two nonlinear models performed as well as the overall average of a group of experts ...

We consider a linear regression model with errors modelled by martingale difference sequences, which include heteroskedastic augmented GARCH processes. We develop asymptotic theory for two monitoring ...