May 2010

Participation in the Workshop `Progress in Surface Theory', Oberwolfach

November 2012

Talk at the Oberseminar Differential Geometry of the Universities Bochum and Dortmund

May 2013

Talk at the Workshop `Progress in Surface Theory' at Oberwolfach

June 2013

Participation in the conference `Encounters in Geometry' at Rio de Janeiro

October 2013

Talk at the Arbeitsgemeinschaft Differential Geometry of the University Cologne

May 2014

Talk at the Oberseminar Differential Geometry of the University Münster

May 2014

Talk at the Oberseminar Analysis of the University Essen

June 2014

Participation in the Oberwolfach Seminar `Moduli Spaces of Riemannian Metrics'

July 2014

Poster lecture and participation in the Research School `An Invitation to Geometry and Topology via G_{2}', Imperial College, London

September 2014

Talk at the Geometry Seminar of the University of Pennsylvania

October 2014

Talks at the Geometry Seminar and Colloquium of the Wichita State University

March 2015

Talk at the `Smoky Great Plains Geometry Conference', Wichita State University

April 2015

Talk at the Oberseminar Differential Geometry, Max Planck Institut, Bonn

May 2015

Talk at the Geometry Seminar of the University of Santa Barbara

June 2015

Talk at the Geometry Seminar of the Karlsruhe Institute of Technology (KIT)

July 2015

Talk at the conference `Curvature and Global Shape' at Münster

September 2015

Talk at the Geometry Seminar of the University of Florence

November 2015

Talk at BIRS; Banff, Canada.
Conference link.

February 2016

Mini Course at the Max Planck Institute for Mathematics, Bonn

August 2016

Talk at the conference `Reflections on Global Riemannian Geometry', in honor of Karsten Grove's 70th birthday; Townsend, Tennessee, USA

May 2017

Talk at the Geometry Seminar of the University of Hannover, Germany

May 2017

Talk at the `Harmonic map conference', Brest, France

July 2017

Participation in the Oberwolfach Workshop `Differentialgeometrie im Großen' at Oberwolfach, Germany

July 2017

Talk at the Global Analysis Seminar of the University of Regensburg, Germany

July 2017

Talk at the conference `Curvature and Global Shape' at Münster, Germany

August 2017

Talk at the conference `Representations of Riemannian Geometry', in honor of Wolfgang Ziller's 65th birthday; Saint Joseph's University, Philadelphia, USA.

January 2018

Talk at the `at the Joint Mathematics Meetings', San Diego, California, USA.

May 2018

Talk at the `Differential Geometry Day at Lund', Lund, Sweden
