Johannes Thürauf

Johannes Thürauf is a tenure-track Assistant Professor at the University of Technology Nuremberg since 10/2024. Prior to this, he worked as a postdoctoral researcher at Trier University from 11/2021 to 09/2024. He studied Mathematics at the Friedrich-Alexander Universität (FAU) Erlangen-Nürnberg and received his M.Sc. degree in 05/2017. Afterward, he worked as a PhD student at the FAU Erlangen-Nürnberg and got his PhD at the end of 2021. His research topics include bilevel optimization and optimization under uncertainty with focus on network optimization problems.

On Electricity Market Equilibria with Storage: Modeling, Uniqueness, and a Distributed ADMM

  • Julia Grübel
  • Thomas Kleinert
  • Vanessa Krebs
  • Lars Schewe
  • Martin Schmidt
  • Johannes Thürauf
  • Galina Orlinskaya
    • Categories Convex Optimization, Parallel Algorithms, Quadratic Programming Tags , , , , , ,

    We consider spot-market trading of electricity including storage operators as additional agents besides producers and consumers. Storages allow for shifting produced electricity from one time period to a later one. Due to this, multiple market equilibria may occur even if classical uniqueness assumptions for the case without storages are satisfied. For models containing storage operators, … Read more

    Structural Properties of Feasible Bookings in the European Entry-Exit Gas Market System

  • Lars Schewe
  • Martin Schmidt
  • Johannes Thürauf
    • Categories Applications - Science and Engineering, Network Optimization, Robust Optimization Tags , , , ,

    In this work we analyze the structural properties of the set of feasible bookings in the European entry-exit gas market system. We present formal definitions of feasible bookings and then analyze properties that are important if one wants to optimize over them. Thus, we study whether the sets of feasible nominations and bookings are bounded, … Read more

    Robust Optimal Discrete Arc Sizing for Tree-Shaped Potential Networks

  • Martin Robinius
  • Lars Schewe
  • Martin Schmidt
  • Johannes Thürauf
  • Detlef Stolten
  • Lara Welder
    • Categories (Mixed) Integer Linear Programming, Applications - Science and Engineering, Robust Optimization Tags , , , , ,

    We consider the problem of discrete arc sizing for tree-shaped potential networks with respect to infinitely many demand scenarios. This means that the arc sizes need to be feasible for an infinite set of scenarios. The problem can be seen as a strictly robust counterpart of a single-scenario network design problem, which is shown to … Read more