Conference Talks

[47] Noncommutative harmonic analysis and rigidity theory in operator algebras, virtual, TU Delft, 08/2023, Invited.
Talk: "Asymptotic inference in quantum statistical models."
[46] International Workshop on Operator Theory and Applications, virtual, 08/2021, Semiplenary.
Talk: "Lipschitzness of operator functions."
[45] AMS National Meeting, virtual, 01/2021, Invited.
Talk: "Approximation of functions of differential operators"
[44] AMS Sectional Meeting, Riverside, California, 11/2019, Invited Plenary Address.
Talk: "Operator integrals in theory and applications" (Notices of the AMS: article)
[43] Midwestern Symposium, University of Missouri, 09/2019, Plenary.
Talk: "Operator integrals in theory and applications"
[42] Great Lakes Mathematical Physics Meeting, Oberlin College, 06/2019, Plenary.
Talk: "Trace formulas and spectral shift functions"
[41] Workshop on Positivity, University of New Mexico, 05/2019.
Talk: "On positivity of multilinear Schur multipliers"
[40] Mid-Atlantic Analysis Meeting, Virginia Tech, 11/2018, Plenary.
Talk: "Schur multipliers in perturbation theory"
[39] Great Plains Operator Theory Symposium, Miami University, 05/2018, Plenary.
Talk: "Differentiability in Schatten norms"
[38] Brazos Analysis Seminar, Texas A&M University, 03/2017, Invited.
Talk: "Schur multipliers - recent developments"
[37] AMS National Meeting, Atlanta, Georgia, 01/2017, Invited.
Talk: "Trace class bounds for Schur multipliers"
[36] International Workshop on Operator Theory and Applications, St. Louis, Missouri, session "Operator theory, singular integral equations, and PDEs", 07/2016, Invited.
Talk: "Spectral shift functions for differential operators"
[35] International Workshop on Operator Theory and Applications, St. Louis, Missouri, 07/2016, Plenary.
Talk: "Multiple operator integrals and their applications"
[34] AMS Sectional Meeting, Memphis, Tennessee, 10/2015, Invited.
Talk: "Approximation of operator functions"
[33] East Coast Operator Algebras Symposium, Iowa City, Iowa, 10/2015, Plenary.
Talk: "Approximation of operator functions"
[32] Great Plains Operator Theory Symposium, West Lafayette, Indiana, 05/2015, Plenary.
Talk: "Differentiation of operator functions"
[31] AMS National Meeting, San Antonio, Texas, 01/2015, Invited.
Talk: "Perturbation of operator functions"
[30] AMS Sectional Meeting, Eau Claire, Wisconsin, 09/2014, Invited.
Talk: "Taylor approximations of multivariate operator functions"
[29] AMS Sectional Meeting, Knoxville, Tennessee, session "von Neumann Algebras and Free Probability", 03/2014, Invited.
Talk: "Perturbation formulas for traces on normed ideals"
[28] AMS Sectional Meeting, Knoxville, Tennessee, session "Mathematical Physics and Spectral Theory", 03/2014, Invited.
Talk: "Trace formulas for perturbations with resolvent differences in Schatten-von Neumann ideals"
[27] AMS National Meeting, Baltimore, Maryland, session "Free Analysis and Free Probability", 01/2014, Invited.
Talk: "Asymptotic expansions of trace functionals"
[26] AMS National Meeting, Baltimore, Maryland, session "Recent Progress in Multivariable Operator Theory", 01/2014, Invited.
Talk: "Perturbation of multivariable operator functions"
[25] Great Plains Operator Theory Symposium, Berkeley, California, 05/2013, Solicited.
Talk: "Taylor approximations of operator functions"
[24] 29th Southeastern Analysis Meeting , Blacksburg, Virginia, 03/2013, Plenary.
Talk: "Taylor approximations of operator functions"
[23] AMS National Meeting, San Diego, California, 01/2013, Invited.
Talk: "Perturbation of operator functions"
[22] East Coast Operator Algebras Symposium, Knoxville, Tennessee, 10/2012, Plenary. Talk: "On operators of trace zero in ll1-factors"
[21] Recent Advances in Harmonic Analysis and Spectral Theory, College Station, Texas, 08/2012, Invited.
Talk: "Spectral shift for contractions"
[20] Great Plains Operator Theory Symposium, Houston, Texas, 06/2012, Solicited.
Talk: "Derivatives of functions of contractions"
[19] AMS National Meeting, Boston, Massachusetts, 01/2012, Invited.
Talk: "Schatten norms of operator derivatives"
[18] Great Plains Operator Theory Symposium, Tempe, Arizona, 05/2011, Solicited.
Talk: "Commutators in II1 factors"
[17] AMS Sectional Meeting, Iowa City, Iowa, 03/2011, Invited.
Talk: "Spectral shift function of order n>=3"
[16] AMS National Meeting, New Orleans, Louisiana, January 2011
Talk: "Applications of multiple operator integration"
[15] Workshop in Analysis and Probability, Texas A&M University, July 2010
Talk: "Commutators in II1 factors"
[14] Great Plains Operator Theory Symposium, University of Denver, 06/2010, Solicited.
Talk: "Estimates for multiple operator integrals"
[13] AMS National Meeting, San Francisco, California, 01/2010, Contributed.
Talk: "Traces of operator derivatives"
[12] PRIMA Congress, Sydney, Australia, 07/2009, Contributed.
Talk: "Spectral shift functions"
[11] Great Plains Operator Theory Symposium, University of Colorado at Boulder, 06/2009, Solicited.
Talk: "Non-commutative Taylor formulas"
[10] 22nd International Conference on Operator Theory, Timisoara, Romania, 07/2008, Invited.
Talk: "On spectral perturbation theory in von Neumann algebras"
[9] Great Plains Operator Theory Symposium, University of Cincinnati, 06/2008, Solicited.
Talk: "Spectral shift and trace inequalities"
[8] Workshop in Linear Analysis, Texas A&M University, 07/2007, Invited.
Talk: "On determinants in finite von Neumann algebras"
[7] Great Plains Operator Theory Symposium, University of Nebraska - Lincoln, 05/2007, Solicited.
Talk: "On a perturbation determinant in finite von Neumann algebras"
[6] AMS National Meeting, New Orleans, Louisiana, 01/2007, Invited.
Talk: "Spectral averaging in von Neumann algebras"
[5] AMS Sectional Meeting, Cincinnati, Ohio, 10/2006, Invited.
Talk: "On perturbation of operators in semifinite von Neumann algebras"
[4] Great Plains Operator Theory Symposium, University of Iowa, 05/2006, Solicited.
Talk: "The Birman-Schwinger principle in finite factors"
[3] Workshop on Transport Properties of Random Schrödinger Operators, University of Kentucky, 03/2006, Invited.
Talk: "Finite factors, the ξ-index, and the Birman-Schwinger principle"
[2] International Conference on Differential Equations and Mathematical Physics, University of Alabama at Birmingham, 03/2005, Invited.
Talk: "A spectral integral representation for decomposable operators"
[1] Workshop on Operator Matrices and delay Semigroups, Heinrich-Fabri Institut, Blaubeuren, Germany, 06/2003, Invited.
Talk: "A characterization of the growth bound via Fourier multipliers"

Colloquia and Seminars

[50] Operator Algebras Seminar, University of Nebraska-Lincoln, 04/2023
[49] Statistics Seminar, Cornell University, 10/2022
[48] Ruth I. Michler Lecture, Cornell University, 09/2022
[47] Virtual Noncommutative Analysis Weekly Seminar, virtual, 08/2021
[46] Global Noncommutative Geometry Seminar, virtual, 04/2021
[45] London Analysis Seminar, virtual, 03/2021
[44] University of New Mexico, virtual, 11/2020
[43] Georgia Institute of Technology, 02/2019
[42] Georgia Institute of Technology, 02/2019
[41] University of California - Berkeley, 09/2018
[40] Université de Franche-Comté, Besançon, 03/2018
[39] University of Delaware, 02/2018
[38] Texas A&M University, 11/2017
[37] University of California - Berkeley, 04/2017
[36] University of California - Riverside, 02/2017
[35] University of Vienna, 01/2017
[34] Virginia Polytechnic Institute and State University, 01/2017
[33] Pennsylvania State University, 01/2017
[32] Baylor University, 10/2016
[31] University of New Mexico, 09/2016
[30] University of New Mexico, 11/2015
[29] University of Louisiana at Lafayette, 03/2014
[28] University of Missouri, 10/2013
[27] University of New Mexico, 09/2013
[26] University of Houston, 04/2012
[25] Joint Colloquium of the University of Sydney and University of New South Wales, 03/2012
[24] University of New Mexico, 02/2012
[23] University of Central Florida, 11/2010
[22] University of Central Florida, 09/2010
[21] University of Central Florida, 03/2010
[20] University of Alabama, 03/2010
[19] Clemson University, 02/2010
[18] Florida International University, 02/2010
[17] Texas A&M University, 01/2010
[16] University of Alabama at Birmingham, 01/2010
[15] University of Nebraska-Lincoln, 01/2010
[14] University of New South Wales, 07/2009
[13] Texas A&M University, 01/2009
[12] California Institute of Technology, 01/2009
[11] University of Missouri, 11/2008
[10] Texas A&M University, 10/2007
[9] Texas A&M University, 09/2007
[8] University of Mississippi, 02/2007
[7] California State University at Fullerton, 02/2007
[6] California Institute of Technology, 01/2007
[5] University of Missouri, 12/2006
[4] Texas A&M University, 02/2006
[3] University of Missouri, 02/2006
[2] University of Missouri, 02/2003
[1] University of Missouri, 11/2002