Optimization: Structure -- On the nondifferentiability of cone-monotone functions in Banach spaces -- Duality and a Farkas lemma for integer programs -- Some nonlinear Lagrange and penalty functions for problems with a single constraint -- Convergence of truncates in optimal feedback control 61 -- Asymptotical stability of optimal paths in nonconvex problems -- Pontryagin principle with a PDE: a unified approach -- A turnpike property for discrete#x2013;time control systems in metric spaces -- Mond#x2013;Weir duality -- Computing the fundamental matrix of an M/G/1#x2013;type Markov chain -- A comparison of probabilistic and invariant subspace methods for the block //1 Markov chain -- Interpolating maps, the modulus map and Hadamardard#x2019;s inequality -- Optimization: Applications -- Estimating the size of correcting codes using extremal graph problems -- New perspectives on optimal transforms of random vectors -- Optimal capacity assignment in general queueing networks -- Analysis of a simple control policy for stormwater management in two connected dams -- Optimal design of linear consecutive#x2013;#x2013;out#x2013;of#x2013; systems -- The (+1)-th component of linear consecutive#x2013;#x2013;out#x2013;of#x2013; systems -- Optimizing properties of polypropylene and elastomer compounds containing wood flour -- Constrained spanning, Steiner trees and the triangle inequality -- Parallel line search -- Alternative Mathematical Programming Models: A Case for a Coal Blending Decision Process.