• ICERM Workshop on "Variable Precision in Mathematical and Scientific Computing", May 6th-May 8th, Providence, RI, USA.
• ICERM Workshop on "Algorithms for Dimension and Complexity Reduction", March 23rd-March 27th, Providence, RI, USA.
• Mid-Atlantic Numerical Analysis Day, November 15th, Philadelphia, PA, USA.
• Scientific Computing and Numerics (SCAN) seminar, October 21st, Cornell, NY, USA.
• Preconditioning 2019, July 1st-July 3rd, Minneapolis, MN, USA.
• SIAM Conference on Computational Science and Engineering, February 25th-March 1st, Spokane, WA, USA.
• ICERM Workshop on "Scientific Machine Learning", January 28th-January 30th, Providence, RI, USA.
• Visiting University of Massachusetts Dartmouth, December 11th-December 13th, Dartmouth, MA, USA.
• Conference on Fast Direct Solvers, November 9th-November 11th, West Lafayette, IN, USA.