Unsplittable Flows and the Ring Loading Problem, Frankfurt-Darmstadt Afternoon on Discrete Mathematics, Frankfurt, Germany, Martin Skutella

Stationarity Conditions, Algorithms and Applications for PDE Constrained Optimization with Time Dependent Processes, Mixed-integer Optimal Control for PDEs, International Symposium on Mathematical Programming, Pittsburgh, PA, USA, Juli 2015

Problem-suited numerical methods for some complex flows, Darmstadt, Prof. Dr. Mária Lukácová (Mainz)

A Quasi-variational inequality approach to sandpiles and water-flow, Forschungsseminar Optimierung, Rafael Arndt (Gast @ HU Berlin)

The notion of time in network routing problems and a novel view on algorithms‘ complexity, Plenary talk at the 17th British-French-German Conference on Optimization, Imperial College, London, United Kingdom, Martin Skutella

Practical Optimization – Certainly Uncertain, Plenary at IFORS Distinguished Lecture, CORS/INFORMS International Conference, Montreal, Kanada, Rüdiger Schultz

Optimal control of hyperbolic balance laws with applications to gas transport, Forschungsseminar Optimierung, Nikolai Strogies

On numerical methods for parameter identification in radiative transfer, AIP 2015, Helsinki, Finland, Herbert Egger