Articles
My publications can be found on the arXiv and on ResearchGate. I also have a public page on Google Scholar.
Preprints
- Computational approach to compact Riemann surfaces
Jörg Frauendiener and Christian Klein, 2015, submitted to Nonlinearity - Numerical solutions of Einstein’s equations for cosmological spacetimes with spatial topology S3 and symmetry group U(1)
Florian Beyer, Leon Escobar, Jörg Frauendiener - A spectral method for half-integer spin fields based on spin-weighted spherical harmonics
Florian Beyer, Boris Daszuta, Jörg Frauendiener - Computational approach to hyperelliptic Riemann surfaces
Jörg Frauendiener and Christian Klein, Letters in Mathematical Physics, 2015
Talks
A couple of recent presentations
- On the computation of Theta functions on Riemann surfaces, ANZAMP meeting in Kiama, Australia, February 2017
- Mathematical aspects of self-gravitating isolated systems in GR, Colloquium in Dijon, December 2016
- Impulsive waves in de Sitter space and their impact on the present aeon, Workshop on CCC, Warsaw, December 2016
- Numerical treatment of tensorial PDE on spherical topologies, Workshop on Structure and scaling in computational field theories, Oslo, October 2016
- Three easy(?) pieces in Computational Gravity, ACGRG 8, Melbourne, December 2015
- Some remarks on CCC, Workshop on the Conformal Universe, Warsaw, January 2015
- A computational approach to Riemann surfaces and integrable systems, Mini-Conference in Mathematical Physics, Pittsburgh, November 2014
- Gravitational waves, Short presentation at the Fellows’ forum of the Royal Society of NZ, October 2014
(this needs Adobe Reader to run properly) - Exploring the corner: Linearised gravitational waves near space-like and null-infinity, Hamilton Island, ACGRG 7, December 2013
- Scattering of gravitational waves: A geometric perspective, Tauranga, NZ Maths Colloquium, December 2013
- Exploring the corner: Linearised gravitational waves near space-like and null-infinity, MSRI Berkeley, November 2013
- The Sparling identity on foliated hyper-surfaces, Workshop on CCC, Oxford, September 2013