–– Talks ––

• Habilitation Talk, University of Vienna (Vienna), July 2020
• Differential Geometry and its Applications, University of Hradec Králové (Hradec Králové), September 2019
• Lie Theory Seminar, Centro de Investigación en Mathemáticas (Guanajuato), February 2019
• Colloquium, Centro de Investigación en Mathemáticas (Guanajuato), February 2019
• Mathematics Colloquium, La Trobe University (Melbourne), December 2018
• Geometry and Analysis on Groups Research Seminar, University of Vienna (Vienna), October 2018
• IX International Meeting on Lorentzian Geometry, Banach Center (Warsaw), June 2018
• 61st Annual Meeting of the Australian Mathematical Society, Macquarie University (Sydney), December 2017
• Pure Mathematics Seminar, University of Queensland (Brisbane), November 2017
• Mathematics Colloquium, University of Queensland (Brisbane), November 2017
• G & Y Seminar, La Trobe University (Melbourne), November 2017
• Geometry and Topology Seminar, University of Sydney (Sydney), August 2017
• AG Differential Geometry, Karlsruhe Institute of Technology (Karlsruhe), June 2017
• Geometry, Gravity and Supersymmetry, Mainz Institute for Theoretical Physics (Mainz), April 2017
• Research Seminar, University of Hamburg (Hamburg), April 2017
• Differential Geometry Seminar, Centro de Investigación en Mathemáticas (Guanajuato), March 2017
• Colloquium, Centro de Investigación en Mathemáticas (Guanajuato), March 2017
• Workshop Differential Geometry, Lie Theory and Low-Dimensional Topology, La Trobe University (Melbourne), December 2016
• 60th Annual Meeting of the Australian Mathematical Society, Australian National University (Canberra), December 2016
• Seminar, University of Wollongong (Wollongong), August 2016
• Pure Mathematics Seminar, University of New South Wales (Sydney), August 2016
• Seminar, University of Vienna (Vienna), July 2016
• Differential Geometry and its Applications, Masaryk University (Brno), July 2016
• Riemannian Geometry and Lie Algebra Seminar, La Trobe University (Melbourne), May 2016
• Analysis, PDE and Geometry Seminar, Monash University (Melbourne), May 2016
• Jahrestagung der Deutschen Mathematiker-Vereinigung , University of Hamburg (Hamburg), September 2015
• 59th Annual Meeting of the Australian Mathematical Society, Flinders University (Adelaide), September 2015
• Outreach event for year 11 students, University of Adelaide (Adelaide), April 2015
• 8th Australia New Zealand Mathematics Convention, University of Melbourne (Melbourne), December 2014
• AMSI workshop Differential Geometry, Complex Analysis and Lie Theory, La Trobe University (Melbourne), December 2014
• Workshop Discrete Groups and Geometric Structures, with Applications V, KU Leuven (Leuven), June 2014
• Oberseminar Differentialgeometrie, Christian-Albrechts-Universität zu Kiel (Kiel), December 2013
• 57th Annual Meeting of the Australian Mathematical Society, University of Sydney (Sydney), October 2013
• Differential Geometry Seminar, University of Adelaide (Adelaide), August 2013
• Differential Geometry Seminar, University of Adelaide (Adelaide), May 2013
• Strings Journal Club, University of Adelaide (Adelaide), October 2012

–– Slides from selected talks ––

• Density of subgroups and invariance properties of bilinear forms on Lie groups (pdf)
• Information geometry and symmetric spaces (pdf)
• Compact pseudo-Riemannian homogeneous spaces (pdf)
• From symmetries of crystals to lattices in Lie groups (pdf)
• Étale representations of reductive algebraic groups (pdf)
• Curvature (pdf)
• Locally homogeneous pp-waves (pdf)
• Holonomy groups of flat pseudo-Riemannian homogeneous spaces (pdf)
• Crystallographic Groups II - Generalisations (pdf)
• Crystallographic Groups I - The Classical Theory (pdf)
• Komplexe halbeinfache Lie-Algebren (pdf)