Preface. Special issue on control and information technology 5th Junior European Meeting; 298

Evolution strategies in optimization problems; 299-309

Overview of viability results; 310-321

Transfer functions of discrete-time nonlinear control systems; 322-335

Nonessential functionals in multiobjective optimal control problems; 336-346

Observability of a class of linear dynamic infinite systems on time scales; 347-358

Error estimates for the Chernoff scheme to approximate a nonlocal parabolic problem; 359-372