Talks and Presentations

Conferences

  • Around tropical curves. Flat surfaces and algebraic curves, Mathematisches Forschungsinstitut Oberwolfach, September 2018.
  • From algebraic to tropical divisors (and back again). Tropical geometry and moduli spaces, ICM Satellite Conference, Rio de Janeiro, August 2018.
  • From algebraic to tropical divisors (and back again). Antalya Algebra Days, Nesin Mathematics Village, May 2018.
  • Tropical geometry of the Hodge bundle. Toric Geometry, Special Session at the Canadian Mathematical Society Winter Meeting, Waterloo, Ontario, December 2017.
  • Tropical geometry of the Hodge bundle. Recent Advances in the Geometry of Valuations, University of Frankfurt, November 2017.
  • Tropical geometry of toric stacks. MEGA 2017, UniversitéNice Sophia Antipolis, June 2017.
  • Logarithmic structures and tropical geometry. Foundations of Tropical Schemes, American Institute of Mathematics, April 2017.
  • Tropical and non-Archimedean geometry of toric stacks – with a view towards twisted Losev- Manin spaces. Combinatorial Algebraic Geometry, Special Session at the Canadian Mathemati- cal Society Winter Meeting, Niagara Falls, Ontario, December 2016.
  • Logarithmic structures, Artin fans, and the moduli stack of tropical curves. Algebraic, Tropical, and Nonarchimedean Analytic Geometry of Moduli Spaces, CMO-BIRS Oaxaca, May 2016.
  • Logarithmic structures, Artin fans, and tropical compactifications. Non-Archimedean Geometry and Applications, Mathematisches Forschungsinstitut Oberwolfach, December 2015.
  • The moduli stack of tropical curves. Students’ Workshop on Tropical and non-Archimedean Geometry, University of Regensburg, August 2015.
  • Non-Archimedean geometry of Artin fans. Non-Archimedean geometry and its applications, University of Michigan, Ann Arbor, June 2015.
  • Artin fans in tropical geometry. AMS Fall Western Sectional Meeting, Special Session on Combinatorics and Algebraic Geometry, San Francisco State University, October 2014.
  • Tropical geometry of logarithmic schemes. Utah Tropical Geometry Conference, University of Utah, May 2014.
  • Logarithmic geometry and the tropical geometry of moduli spaces. Student Tropical Algebraic Geometry Symposium (STAGS), Yale University, May 2014.

Seminars

  • Towards a universal tropical Picard variety, Algebraic Geometry Seminar, University of Liverpool, November 2018.
  • From algebraic to tropical divisors (and back again). Algebra, Number Theory, and Geometry Seminar. Universiteit Leiden, September 2018.
  • Tropical geometry of the Hodge bundle. Seminar of the Research Program on Tropical Geometry, Amoebas, and Polyhedral Geometry, Institut Mittag-Leffler, Stockholm, March 2018.
  • Tropical geometry of the Hodge bundle. Algebra Seminar, University of Kentucky, Lexington, February 2018.
  • Tropical geometry of the Hodge bundle. Algebraic Geometry Seminar, Ohio State University, Columbus, January 2018.
  • Tropical geometry of the Hodge bundle. Analysis and Geometry Seminar, Central Michigan University, October 2017.
  • Realizability of tropical canonical divisors. Arithmetic Seminar, Binghamton University, Septem- ber 2017.
  • Realizability of tropical abelian differentials. Seminar on Non-Linear Algebra, Max Planck Institute for Mathematics in the Sciences, July 2017.
  • Tropical and logarithmic moduli theory. Chemnitz University of Technology, July 2017.
  • A moduli stack of tropical curves. Emmy-Noether Colloquium, University of Mainz, June 2017.
  • A moduli stack of tropical curves. Oberseminar Algebra und Geometrie, University of Frankfurt, June 2017.
  • The moduli stack of tropical curves. Algebraic Geometry Seminar, Brown University, March 2017
  • The moduli stack of tropical curves. Algebraic Geometry Seminar, Ohio State University, Columbus, March 2017.
  • The moduli stack of tropical curves. Algebraic Geometry Seminar, University of Michigan, Ann Arbor, February 2017.
  • The combinatorics of Artin fans. Seminar of the Thematic Program on Combinatorial Algebraic Geometry, Fields Institute for Research in Mathematical Sciences, August 2016.
  • Logarithmic structures, Artin fans, and the moduli stack of tropical curves. Geometry Seminar. Universita degli Studi Roma Tre, April 2016.
  • The moduli stack of tropical curves. Reseau d’Etudiants en Geometrie Algebrique (ReGA). Institut Henri Poincare, Paris, March 2016.
  • Tropical geometry of moduli spaces. SFB-Transregio-45-Seminar on Algebraic Geometry, University of Bonn, December 2015.
  • The moduli stack of tropical curves. Cambridge-Oxford-Warwick (COW) Algebraic Geometry Seminar, University of Oxford, November 2015.
  • Logarithmic structures, Artin fans, and tropical compactifications. Algebraic Geometry Seminar, Warwick University, November 2015.
  • Non-Archimedean geometry of Artin fans. Oberseminar Algebra und Geometrie, University of Frankfurt, November 2015.
  • The moduli stack of tropical curves. Algebraic Geometry Seminar, University of Saarbrücken, November 2015.
  • Tropical geometry of logarithmic schemes. Algebraic Geometry Seminar, University of Georgia, Athens, December 2014.
  • Artin fans in tropical geometry. Front Range Algebra, GeoMEtry, and Number Theory seminar (FRAGMENT), University of Colorado, Boulder, December 2015.
  • Tropical geometry of logarithmic schemes. Algebraic Geometry Seminar, Stony Brook University, November 2014.
  • Artin fans in tropical geometry. Biannual Algebraic and Tropical Meeting of Brown and Yale (BATMoBYle), Yale University, November 2014.
  • Artin fans in tropical geometry. Algebra Seminar, Georgia Institute of Technology, October 2014.
  • Tropical geometry of logarithmic schemes. Oberseminar über Arakelov-Theorie, University of Regensburg, July 2014.
  • Log-smooth deformation theory and faithful realizability of tropical curves. Number Theory and Algebraic Geometry Seminar, Katholieke Universiteit Leuven, June 2014.
  • Tropical geometry of logarithmic schemes. Valley Geometry Seminar, University of Massachusetts, Amherst, March 2014.
  • Tropical geometry of logarithmic schemes. Algebraic Geometry Seminar, Brown University, March 2014.

Videos

  1. Logarithmic structures, Artin fans, and the moduli stack of tropical curves. Algebraic, tropical, and non-Archimedean geometry of moduli spaces, BIRS-CMO Oaxaca, May 2016.

Slides

  1. Logarithmic structures and tropical geometry. Foundations of tropical schemes, American Institute of Mathematics, April 2017.
  2. Tropical and non-Archimedean geometry of toric stacks. Combinatorial Algebraic Geometry, Special Session at the Canadian Mathematical Society Winter Meeting, Niagara Falls, Dec. 2016.
  3. Artin fans in tropical geometry. AMS Fall Western Sectional Meeting, Special Session on Combinatorics and Algebraic Geometry, San Francisco State University, Oct. 2014.

Posters

  1. The moduli stack of tropical curves. Introductory Workshop, Thematic Program on Combinatorial Algebraic Geometry. Fields Institute for Research in Mathematical Sciences, August 2016.
  2. Logarithmic structures and the tropical geometry of moduli spaces. Cycles on Moduli Spaces, Geometric Invariant Theory, and Dynamics. ICERM, Brown University, August 2016.
  3. Artin fans in tropical geometry. AGNES, University of Pennsylvania, Nov. 2014.
  4. Tropical compactifications in log-regular varieties. AGNES, Boston College, Nov. 2013.

Invited Expository Talks and Minicourses

  • Tropical and logarithmic moduli theory. Minicourse at IMPA, Spring 2018.
  • Tropical and non-Archimedean geometry. Students’ Workshop on Tropical and non-Archimedean Geometry, University of Regensburg, July 2017.
  • Tropical and non-Archimedean geometry. SFB-Transregio-45-Seminar on Algebraic Geometry, University of Bonn, December 2015.
  • Tropical toric varieties and generalizations. Oberseminar über Arakelov-Theorie, University of Regensburg, June 2012.
  • Resolution of singularities via principalization, with Johannes Kolb. Compact Seminar on the Resolution of Singularities, Kleines Walsertal, Germany, August 2009.

Outreach Talks

  • Do metric graphs dream of outer space? A friendly invitation to tropical moduli spaces. Undergraduate Math Club, University of Michigan, October 2017.