Meetings/Talks

  A complete list of my work as conference organizer can be found on my CV.   

• October 2025, Barnett Lecture Series invited talk. University of Cincinnati. 

• October 2025, SIAM Central States Section Annual Meeting 2025, University of Arkansas. 

• October 2025, Kansas State University.

• September 2025, Seminario al Dipartimento di Matematica, Universita' di Padova. Talk slides.

• May 2025, Invited panelist and speaker at the event: Intersections and Insights: Interdisciplinary, Student-Centered Perspectives on AI and Human Experience. University of Massachusetts, Amherst.

• April  2025, Invited talk at the special session in “Analysis, Geometry, and Dynamics in Metric Spaces” at the 2025 Spring Eastern Sectional Meeting at UConn Hartford. Talk slides

• January 2025, Sub-Riemannian Analysis and Geometry conference at OIST (Okinawa Institute of Science and Technology).

• October 2024, Invited talk at the special session in “Nonsmooth Analysis and Geometry ” at the Fall 2024 AMS Eastern Sectional Meeting, University of Albany. Talk slides

• October 2024, Invited talk at the special session "Interactions among analysis, optimization and network science" at the SIAM Central States Section meeting in Kansas City, MO. Talk Slides

• June 2024, Noncommutativity at the interface of topology, geometry and analysis, Bologna, Italy

• June 2024, 13th School on Analysis and Geometry in Metric Spaces, Trento, Italy. Minicourse slides.

• August 2023, Quasiworld Workshop 2023, Helsinki, Finland

• July 2023, Conference on Sub-Riemannian Geometry, Harmonic Analysis, PDE and Applications, Universita' di Bologna, Italy.  Talk slides

• June 2023, Conference on Sub-riemannian geometry and beyond, Centro De Giorgi, Pisa. Minicourse slides. Talk slides.

  .   April 2023,  Colloquium, Purdue University.

 .   April 2023, Geometric and functional inequalities and applications seminar (online)

.    April 3 - 4, 2023,  Conference on Recent Trends in Nonlinear Analysis and Geometric Analysis, Graduate Center, CUNY, NYC. 

.    April 2023,  Invited talk at the special session in "Analysis and Differential Equations at Undergraduate Institutions" at  the 2023 Spring Eastern Sectional Meeting of the AMS.

 .    March 2023, Analysis Seminar, Princeton University. 

 .    November 2022, Conference on Smooth Functions on Rough Spaces and Fractals with Connections to Curvature Functional Inequalities, Banff International Research Station, Banff, Canada.

.        October 2022, Special session on Nonsmooth Analysis and Geometry AMS sectional meeting Amherst MA Oct 1-2, 2022

.  July 2022, Special Session in Sub-Riemannian Geometry and Interactions, within the AMS-SMF-EMS joint meeting in Grenoble, France

.   June 2022, Analysis Seminar, University of Bologna

.    May 2022, Workshop in Analysis on Metric Spaces, Okinawa Institute of Science and Technology, Okinawa, Japan.

.    April 2022, Machine Learning Reading seminar, UMASS.

.   April 2022, Analysis and Probability in Sub-Riemannian Geometry, AMS Sectional Meeting, Purdue (virtual).

.    June 2021,  AMS Mathematics Research Communities, Analysis in Metric Spaces (co-organizer with Mario Bonk, Piotr Hajlasz, Nageswari Shanmugalingam and Jeremy Tyson). 

.   April 2021, Colloquium, Wesleyan College (virtual)

.    May 2020,  Sub-Riemannian Geometry and Beyond III, University of Pisa (minicourse on quasiconformal geometry and Gromov hyperbolic spaces). - postponed because of COVID

.         April 2020,  Analysis and Geometry of Metric Spaces - a Bridge between Smooth and Fractal Views (20w5105), Banff, BIRS - postponed because of COVID

.         April 2020,  Analysis and Probability in Sub-Riemannian Geometry, AMS Sectional Meeting, Purdue University - postponed because of COVID

.         January 2020, Analysis Seminar, University of Jyväskylä 

.         November 2019,  AMS Meeting, UC Riverside, 

.         November 2019,  Geometry and Topology seminar, Brown University, 

.         October 2019,  Northeastern Analysis Meeting, Syracuse University, 

.         June 2019, Conference on Nonlinear Averaging and PDE, Levico Terme, Italy,

 .        May 2019, Geometric and Functional Analysis Seminar, University of Helsinki, 

.        April 2019, Colloquium, University of Syracuse, 

.        April 2019, Special session Analysis, Geometry, and PDEs in Non-smooth Metric Spaces, Sectional Meeting, AMS Hartford,CT

.        March 2019, Ohio River Analysis Meeting, University of Cincinnati, Cincinnati OH

.        February 2019, Conference: Subriemannian Geometry and Beyond II, Jyväskylä, Finland

.        November 2018, Analysis Seminar, University of Massachussetts, Amherst, MA.  

.        May 2018, Asymptotically Hyperbolic Manifolds, Banff BIRS, Banff, CA

.        April 2018, Complex Analysis and Geometry Seminar, Rutgers University, New Brunswick, NJ 

.        April 2018, Barnett Lecture, University of Cincinnati, Cincinnati, OH  

.        April 2018, Analysis seminar University of Cincinnati, Cincinnati, OH   

.        March 2018, PDE, Complex Analysis,  Geometry Seminar, University of Notre Dame, South Bend, IN slides

.        February 2018, Analysis Seminar, McGill University, Montreal, CA

 .       November 2017, Analysis and geometry on pseudohermitian manifolds, American Institute of Mathematics, CA.

 .       March 2017, Analysis and Probability seminar, Department of Mathematics, University of Connecticut.

 .       March 2017, Analysis in Metric Spaces Conference, Department of Mathematics, University of Pittsburgh. slides.

 .       October 2016, Analysis seminar, Department of Mathematics, Syracuse University.

 .         September 2016, AMS Fall Easter Sectional Meeting 1115, Bowdoin College, 

                                    Special Session on Nilpotent Lie Groups,  Slides of a joint presentation with J. Tyson

                                    Special Session on Geometric methods in harmonic analysis,

 .         May 2016,  Lehigh University Geometry/Topology Conference   invited speaker.

.          May 2016, University of California, Los Angeles. Analysis Seminar.

 .         May 2016, University of Illinois, Urbana-Champaign. Analysis Seminar

 .         April 2016, SUNY Albany, Colloquium.

 .         December 2015, IPAM Interaction Between Analysis and Geometry, Lake Arrowhead

 .         December 2015, Special semester in Nonsmooth analysis, Colloquium speaker, University of Connecticut.

 ·        December 2014, IPAM Interaction Between Analysis and Geometry, Lake Arrowhead-UCLA.

 ·        December 2014, Analysis and Geometry in Several Complex Variables, Academia Sinica, Taipei, Taiwan.  

 ·        Fall 2014, Institut Henri Poincare, Conference on Geometric Analysis on Sub-Riemannian Manifolds.

 ·        Fall  2013, Analysis Seminar, University of Kentucky, Analysis Seminar, Rutgers University,

            AMS Sectional Meeting Temple University, Analysis Seminar CUNY Graduate Center.

·        April 19-20. 2013, presentation, QEM (Quality Education for Minorities) Workshop for Research Initiation.

·         March 11-June 14, 2013. Invited participant to the program “Interactions between analysis 

            and geometry”, Institute for Pure and Applied Mathematics (IPAM).

·        March 14-16, 2013 International workshop “Advances in nonlinear analysis”, University of Pittsburgh

·        February 2013. Geometry Seminar, University of Jyvaskyla, Finland, 

·       February 2013, Joint geometric analysis and functional analysis, University of Helsinki, Finland.

·      October 2012. PDE Seminar, University of Minnesota.

·       July,  2012. C.I.M.E course, Cetraro, Italy,  Invited lecturer.

·       July 2-5, 2012, “Sub-Riemannian geometry and PDE”, Levico Terme (Trento), Italy.

·       March 2012. George Washington University (applied math. seminar). 

·       March 2012. Spring Eastern Sectional Meeting AMS, George Washington University. 

           Special Session on Self-organization Phenomena in Reaction Diffusion Equations.

·       February,  2012. Seminar, University of Uppsala, Sweden..

·       November 10-12, 2011, Martin’s Days. A conference in Honor of Hans Martin Reimann 75th Birthday. 

                   University of Bern, Bern, Switzerland.

·      November 2011. PDE seminar, University of Minnesota.

·       May, 2011, Hot topics IMA workshop “Strain induced  shape formation, analysis, geometry and material sciences”, Institute for Mathematics and its Applications, Minneapolis.

·       May, 2011, Analysis seminar, Temple University.

.       April 9-10, 2011, Special session "Special Session on Topics in Partial Differential Equations

              and Geometric Analysis"  AMS Sectional Meeting #1070

·       April 7, 2011, Colloquium, Dartmouth, Hanover, NH.

·       March 24, 2011,  Geometry and Analysis seminar, Columbia University.

·       March 18, 2011,  Colloquium, University of Pittsburgh.

·       March 4, 2011,  Differential Geometry and Geometric Analysis seminar, Princeton University.

·       February 17, 2011,  Analysis seminar, Courant Institute, NYU. 

·      Dec.18-19, 2010:  Workshop on Mean Curvature Equation in Heisenberg Geometry,  

            Institute of Mathematics, Academia Sinica, Taipei. 

·      October 11, 2010, Seminar, Freie Universitat Berlin, Germany.

·     June 7-11, 2010: Convegno Analisi Armonica, Gargnano, Italy.

·      May 12-15, 2010:  Bern, Switzerland. Conference on Mapping Theory in Non-Euclidean spaces.

·      April 29th, 2010; Colloquium at University of Cincinnati.

·      Oct. 24-25, 2009 AMS Fall Eastern Sectional Meeting, Penn State. Special Session on Heat Kernel Analysis

·      Oct. 22, 2009, MASS Colloquium at Penn State

·       June 23-26, 2009, “Complex Analysis and PDE", Universite' de Rouen, France.

·     June 15-19, 2009; Conference on Harmonic Analysis, Geometric Measure Theory 

            and Quasiconformal Mappings, Barcelona, Spain.

·      May 26-29, The 4th Symposium on Analysis and PDE, Purdue University. 

·       April 24, Colloquium University of Alabama, Birmingham

·     March 16-17, 2009, Universita' di Milano-Bicocca; Workshop on Geometric

         and Harmonic Analysis on Sub-Riemannian Spaces

·       February 24, Analysis Seminar, University of Kentucky.

·       AMS Meeting 1044, University of Alabama Huntsville,  October 24-26, 2008 

            Special Session on Geometric Mechanics, Control, and Integrability

·       AMS Meeting 1042, Wesleyan University, October 11-12, 2008 

            Special Session on Analysis on Metric Measure Spaces and on Fractals

·       Lecturer at the 2008 Summer School  in Jyvaskyla (Finland), August 2008.

·       Plenary speaker, Conference on Geometric Analysis, Bern Switzerland, January 2008.

·       Colloquium, New Mexico State,  November 1, 2008.

·       CR geometry seminar, UIUC,  October 18, 2008.

·       Geometric Analysis and non-linear PDE, June 3-10, Bedlewo, Poland..

·       Colloquium, Washington University, St. Louis, April  13, 2007.

·       CDSNS Colloquium, Georgia Tech, April  9, 2007.

·       MSRI, geometric evolution PDE, March 8-16, 2006.

·        Analysis seminar, Universita’ Roma 1, “La Sapienza”. December 18, 2006.

·       Geometric Analysis and PDEs (ICM 2006 satellite conference), Naples, Italy, September 1-4, 2006.

·       Meeting on Subelliptic PDE's and Applications to Geometry and Finance Cortona (Italy) June 12-17, 2006.

·       57st Midwest Partial Differential Equations Seminar April 21-23, 2006, at UIC.

·       Special session on "harmonic analysis and PDE" at the 2006 Spring Southeastern Section Meeting 

            Florida International University Miami, FL, April 1-2, 2006 Meeting #1015

·       2005   Analysis Seminar University of Western Ontario, November 23.

·       2005   Analysis Seminar UCLA Sept. 30.

·      2005    Invited talk at The Riviere-Fabes Symposium, University of Minnesota, Minneapolis.

·       Keynote speaker at New Mexico Analysis Seminar 2004 Lectures on Mean Curvature Flow in the Heisenberg Group.

A complete list of talks can be found on my CV