Selected Talks

  1. A Multilevel Model of the European Entry-Exit Gas Market
    2nd Conference on Mathematics of Gas Transport
    10.10.2018. Berlin, Germany

  2. The Impact of Physics on Market Equilibria in Energy Networks
    ISMP 2018. 23rd International Symposium on Mathematical Programming
    4.7.2018. Bordeaux, France

  3. Combining Network Design and Graph Partitioning in a Multilevel Framework for Electricity Markets
    IWOBIP'18. 2nd International Workshop on Bilevel Programming
    22.6.2018. INRIA Lille-Nord Europe, France

  4. Price Zones and Investment Incentives in Electricity Markets: An Application of Multi-Level Optimization with Graph Partitioning
    13. ÖGOR-IHS Workshop & ÖGOR Arbeitskreis "Mathematische Ökonomie und Optimierung in der Energiewirtschaft" 2018
    17.5.2018. Institut für Höhere Studien, Wien

  5. Mathematik - Wozu? Über Graphentheorie und Google
    Schülervortrag am Dürer-Gymnasium Nürnberg
    2.5.2018. Nürnberg

  6. Network Expansion, Price Zones, and Investment Incentives in Electricity Markets: An Application of Multi-Level Optimization to the German Electricity Market
    Invited talk in the workshop"Mathematical Algorithms for Comprehensive Energy Management Systems" at Siemens
    5.4.2018. Erlangen

  7. Mathematische Optimierung im Energiebereich
    Invited talk at sonnen GmbH
    20.3.2018. Wildpoldsried

  8. Mixed-Integer Optimization for Energy Systems
    661. WE-Heraeus-Seminar "Nonlinear Dynamics, Optimization and Control of Distributed Energy Systems"
    29.1.2018. Bad Honnef

  9. Mathematik für die Energiewende
    Lange der Nacht der Wissenschaften 2017
    21.10.2017. Nürnberg

  10. MIP-based instantaneous control of mixed-integer PDE-constrained gas transport problems
    IFORS 2017
    18.7.2017. Quebec City

  11. Penalty Alternating Direction Methods for Mixed-Integer Nonlinear Optimization
    SIAM Conference on Optimization 2017
    24.5.2017. Vancouver

  12. Mathematical Optimization for Energy Networks
    Recent Advances in Renewable Energy Technologies
    3.4.2017. Texas A&M University at Qatar. Doha

  13. Optimal Price Zones of Electricity Markets: A Mixed-Integer Multilevel Model and Global Solution Approaches
    Workshop Energiemärkte
    16.2.2017. Energie Campus Nürnberg

  14. Optimal Price Zones of Electricity Markets: A Mixed-Integer Multilevel Model and Global Solution Approaches
    21st Combinatorial Optimization Workshop
    9.1.2017. Aussois

  15. Penalty Alternating Direction Methods for Mixed-Integer Optimization: A New View on Feasibility Pumps
    OR 2016 - Annual International Conference of the German Operations Research Society
    31.08.2016. Hamburg

  16. Optimal Price Zones for the German Electricity Market
    iSEnec 2016 - Integration of Sustainable Energy Conference
    12.7.2016. Nürnberg

  17. A Penalty Alternating Direction Method for Nonconvex MINLPs in Gas Transport
    EURO 2016 - 28th European Conference on Operational Research
    5.7.2016. Poznan

  18. Graph Partitioning with Connectivity Constraints for Multilevel Electricity Market Models
    TU Braunschweig. Seminar des Instituts für Mathematische Optimierung
    23.6.2016. Braunschweig

  19. Von mehrstufiger Optimierung und Stromnetzen, Graphpartitionierung und Marktpreisen
    Unsere Fakultät - Unsere Forschung. Friedrich-Alexander-Universität Erlangen-Nürnberg
    20.6.2016. Erlangen

  20. Feasibility Pumps as Penalty Alternating Direction Methods for MINLPs: Theory and Computations
    Leibniz Universität Hannover, Oberseminar Algorithmische Optimierung
    19.5.2016. Hannover

  21. Mixed-Integer Nonlinear Optimization of Stationary Gas Transport Problems
    TU Berlin, Kolloquium ModNumDiff
    17.5.2016. Berlin

  22. Gemischt-ganzzahlige nichtlineare Optimierung für den Gas- und Stromtransport
    Universität Konstanz, Seminar der AG Numerik (Fachbereich Mathematik & Statistik)
    11.5.2016. Konstanz

  23. Investition in Netz und Erzeugung in liberalisierten Strommärkten
    11th ÖGOR – IHS Workshop on "Mathematical Economics and Optimization in the Energy Sector" 2016
    27./28.4.2016. Institut für Höhere Studien (IHS). Wien

  24. Transmission and Generation Investment in Liberalized Electricity Markets
    OR 2015 - Annual International Conference of the German Operations Research Society 2015.
    3.9.2015. Wien

  25. Solving Power-Constrained Gas Transport Problems using an MIP-based Alternating Direction Method
    ISMP 2015 - 22nd International Symposium on Mathematical Programming
    17.07.2015. Pittsburgh

  26. Transmission and Generation Investment in Electricity Markets: The Effects of Market Splitting and Network Fee Regimes
    Oberseminar Algorithmische Optimierung. Leibniz Universität Hannover
    23.02.2015. Hannover

  27. State-of-the-Art in Gas Transport Optimization
    Workshop on Gas Transport and Gas Market Modeling
    15.12.2014. Energie Campus Nürnberg.

  28. Continuous Reformulations for Mixed-Integer Nonlinear Optimization of Gas Compressor Stations
    International Conference on Operations Research 2014 (OR 2014)
    3.9.2014. Aachen

  29. Optimierung - Die Mathematik der Energiewende
    Tag der Erlanger Mathematik
    4.7.2014. Erlangen

  30. Nonlinear Programming Techniques for Gas Transport Optimization Problems
    SIAM Conference on Optimization 2014
    19.5.2014, San Diego

  31. A Generic Interior-Point Framework for Nonsmooth and Complementarity Constrained Nonlinear Optimization
    Disputationsvortrag
    23.1.2013, Hannover

  32. Mixed-Integer Nonlinear Optimization of Gas Compressor Stations
    International Annual Conference of the German OR Society 2012 (OR 2012).
    6.9.2012. Hannover

  33. An Extended Interior Point Method for Nonsmooth and Complementarity Constrained Nonlinear Optimization in Gas Networks
    21st International Symposium on Mathematical Programming (ISMP)
    23.8.2012. TU Berlin

  34. Sequential NLP Solving for High-Accuracy Nonlinear Optimization Models in Gas Networks
    25th IFIP TC 7 Conference on System Modeling and Optimization
    14.9.2011. TU Berlin

  35. MPEC Based Primal Heuristics for MINLPs
    SIGOPT - International Conference on Optimization 2011
    16.6.2011. Pfalz-Akademie Lambrecht

  36. An MINLP Primal Heuristic for Gas Networks
    SIAM Conference on Optimization
    16.5.2011. Darmstadt

  37. Gemischt-ganzzahlige nichtlineare Optimierung von Gasnetzwerken
    InfoMaTech - Vortragsreihe der Forschungskreise der FHDW Hannover
    16.2.2011. Hannover

  38. High Accuracy Stationary Optimization in Gas Networks
    24th European Conference on Operational Research
    12.7.2010. Lissabon

  39. KronCrypt - Der Approximationssatz von Kronecker in der symmetrischen Kryptographie
    9. Kryptotag der Fachgruppe "Angewandte Kryptologie" der Gesellschaft für Informatik e.V.
    10.11.2008. Gelsenkirchen