Research Topics Optimization Group at University of Turku Marko M. M¤kel¤ University of Turku Department of Mathematics

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Research Topics Optimization Group at University of Turku Marko M. Mkel University of Turku Department of Mathematics Slide 2 Optimization Group Leader: - Marko M. Mkel Researchers: - Stefan Emet - Yury Nikulin - Napsu Karmitsa Ph.D. Students: - Olga Karelkina - Seppo Pulkkinen - Ville-Pekka Eronen M.Sc. Students: - Jarmo Heinonen - Katariina Vaviolahti - Teemu Linkosaari Slide 3 Research topics Theory: Nonsmooth and Nonconvex Analysis (Mkel, Karmitsa, Eronen + A. Bagirov, Ballarat, Australia) Geometrical Optimality Conditions for Nonconvex Multiobjective Optimization (Mkel, Nikulin) Generalized Trade-Offs in Nonsmooth Multiobjective Optimization (Mkel, Nikulin + J. Mezei, A) Scalarizing Functions for Nonlinear Multiobjective Optimization (Nikulin, Mkel + K. Miettinen, JY) Sensitivity Analysis and Robust Optimization (Nikulin, Mkel) Stability Analysis for Discrete Multicriteria Optimization (Karelkina, Nikulin, Mkel) Slide 4 Methods: Limited Memory Bundle Methods for Large-Scale Nonsmooth Optimization (Karmitsa, Mkel + M. Ali, Johannesburg, South Africa) Interior Point Cutting Plane Methods for Nonsmooth Optimization (Karmitsa + J. Herskovits, M. Tanaka, Rio de Janeiro, Brazil) Derivate Free Methods for Highly Nonconvex Optimization (Pulkkinen, Mkel, Karmitsa + A. Bagirov, Ballarat, Australia) Nonsmooth and Global MINLP Methods (Eronen, Mkel, Emet + T. Westerlund, A) Pareto Simulated Annealing and Evolutionary Optimization Techniques (Eronen, Nikulin, Mkel + A. Drexl, Kiel, Germany) Slide 5 Applications: Multicriteria Flight Gate Scheduling (Nikulin + A. Drexl, Kiel, Germany) Modelling and Routing Ferry Services of the Turku Archipelago (Huovinen, Mkel + Center of Maritime Studies, Finnish Maritime Institute) Simulation and Optimization of Harbour Activities (Linkosaari, Mkel + Center of Maritime Studies ) Molecular Modelling and Optimization (Vaviolahti, Karmitsa) Sizing Optimization of a Beam on an Elastic Unilateral Subsoil (Pulkkinen, Mkel, Karmitsa + R. Simecek, Olomouc, Czech Republic) Multiobjective Optimization of Genetic Interactions (T. Aittokallio, R. Linden, Eronen, Mkel, Nikulin) Location of Ambulance Stations (Heinonen, Mkel, Nikulin + The Hospital District of Southwest Finland) Chromatographic Separation of Fructose-Glucose Mixture (Emet + T. Westerlund, A) Workload Balancing in Printed Circuit Board Assembly (Emet, Nevalainen, Knuutila, etc. + M. Johansson, Valor Computerized Systems)