Index

portrait

My name is Hendrik Schawe and I am a PhD student in the Computational Physics group of the University Oldenburg.

Currently, I am working on large deviation properties of convex hulls of random walks. Further research Interests are phase transitions, optimization problems and networks.

Contact

Institut für Physik
Carl von Ossietzky Universität Oldenburg
26111 Oldenburg
Office: W2 3-351

Publications

  1. Phase Transitions of Traveling Salesperson Problems solved with Linear Programming and Cutting Planes
  2. Ising Ferromagnets on Proximity Graphs with Varying Disorder of the Node Placement
  3. Convex hulls of random walks in higher dimensions: A large deviation study
  4. Large deviations of convex hulls of self-avoiding random walks
  5. Ground-state energy of noninteracting fermions with a random energy spectrum
  6. Large deviations of the length of the longest increasing subsequence of random permutations and random walks
  7. Large-deviation properties of the largest biconnected component for random graphs

Preprints

  1. Large Deviations of Convex Hulls of the “True” Self-Avoiding Random Walk
  2. Vertebrate pollinators: phase transition in a time-dependent generalized traveling-salesperson problem
  3. Phase Transitions of the Typical Algorithmic Complexity of the Random Satisfiability Problem Studied with Linear Programming
  4. Replica Symmetry and Replica Symmetry Breaking for the Traveling Salesperson Problem

Timeline

  • 2019
    • DPG-Frühjahrstagung (Spring Meeting), Regensburg
      • Ground-state energy distribution of noninteracting fermions with a random energy spectrum, download slides
  • 2018
    • XXX IUPAP Conference on Computational Physics, Davis, CA
      • Large Deviations of Convex Hulls of Self-Avoiding Random Walks, download slides
    • DPG-Frühjahrstagung (Spring Meeting), Berlin
      • Linear Programming and Cutting Planes for Ground States and Excited States of the Traveling Salesperson Problem, download slides
  • 2017
    • CompPhys17, 18th International NTZ-Workshop on New Developments in Computational Physics, Leipzig
      • Linear Programming and Cutting Planes for Ground States and Excited States of the Traveling Salesperson Problem, download slides
    • Fundamental Problems in Statistical Physics XIV (FPSP XIV), Bruneck
    • DPG-Frühjahrstagung (Spring Meeting), Dresden
      • Convex Hulls of Random Walks in High Dimensions: A Large-Deviation Study, show slides
      • Convex Hulls of Self-Avoiding Random Walks: A Large-Deviation Study, download poster
  • 2016
    • CompPhys16, 17th International NTZ-Workshop on New Developments in Computational Physics, Leipzig
      • Convex Hulls of Self-Avoiding Random Walks: A Large-Deviation Study, download poster
    • Visit to the Laboratoire de Physique Théorique et Modèles Statistiques (LPTMS) (Orsay, France)
    • DPG-Frühjahrstagung (Spring Meeting), Regensburg
      • Phase Transitions of Disordered Travelling Salesperson Problems solved with Linear Programming and Cutting Planes, download slides
    • Master of Science in Physics, Carl von Ossietzky University Oldenburg, thesis
  • 2015
    • Bad Honnef Physics School: Computational Physics of Complex and Disordered Systems, Bad Honnef, download poster
  • 2014
    • 5th International Summer School on Modern Compuational Science Compuational Quantum Chemistry, Oldenburg
    • DPG-Frühjahrstagung (Spring Meeting), Dresden
  • 2013
    • Bachelor of Science in Physics, Carl von Ossietzky University Oldenburg, thesis