Helen Naumann

Research assistant and PhD Student of Prof. Dr. Thorsten Theobald.


Research

Articles

Research Interests

  • Optimization
  • Real Algebraic Geometry
  • Nonnegativity of Polynomials

Talks and Posters

  • 'Global Optimization via the Dual SONC Cone and Linear Programming' (pre-recorded talk), ISSAC 2020, Kalamata, Greece, July 21, 2020
  • 'Polyhedra and Signomial Optimization' (pre-recorded talk), ICMS 2020, Braunschweig, Germany, July 15, 2020
  • 'Der S-Kegel und primal-duale Darstellbarkeit als Kegel zweiter Ordnung' (seminar talk via Vidyo in german), AG/Oberseminar Diskrete Mathematik, Geometrie und Optimierung at Goethe-Universität, Frankfurt/Main, Germany, May 26, 2020
  • 'A unified framework of SAGE and SONC polynomials and its duality theory' (poster), Women in Algebra and Symbolic Computations, Bad Dürkheim, Germany, December 9-11, 2019
  • 'Counting real roots of univariate polynomials' (seminar talk), Ginkgo-Seminar at Goethe-Universität, Frankfurt/Main, Germany, November 27, 2019
  • 'The dual cone of sums of nonnegative circuit polynomials' (talk), MEGA 2019 at Universidad Complutense de Madrid, Spain, June 20, 2019
  • 'A unified framework of SAGE and SONC polynomials and its duality theory' (poster), Workshop on Applied Algebra at Technische Universität Braunschweig, Germany, June 7-8, 2019
  • 'The dual cone of sums of nonnegative circuit polynomials' (talk), Arctic Applied Algebra at University of  Tromsø, Norway, April 01, 2019

Teaching

Winter term 2020/2021

  • Tutorial for "Konvexe Optimierung", lecturer: T. Theobald
  • Seminar for "Reelle Polynome und Optimierung"

Summer term 2020

  • Tutorial for "Optimierung", lecturer: T. Theobald

Winter term 2019/2020

  • Tutorial for "Symbolisches Rechnen und Gröbnerbasen", lecturer: T. Theobald, Announcement
  • Seminar for "Diskrete und Algorithmische Mathematik", Announcement

Summer term 2019