1. Polytopes of Stochastic Tensors (plenary invited speaker), Recent Advances in Linear Algebra and Graph Theory, University of Tennessee - Chattanooga, March 5-6, 2016.
2. Determinant, permanent, Tensors and Words, University of Miami, Miami, April 20, 2015.
3. Angles between vectors and beyond, the 19th International Linear Algebra Conference, Seoul, South Korea, August 5-9, 2014.
4. Integral Majorization (invited speaker), 22nd International Workshop on Matrices and Statistics, Fields Institute, University of Toronto, Canada (http://www.fields.utoronto.ca/programs/scientific/13-14/IWMS), Aug. 12-15, 2013.
5. Generalized Matrix Functions (invited plenary speaker), 18th International Linear Algebra Society Conference, Providence, RI (http://www.ilas2013.com), June 3-7, 2013.