## Talks and Presentations

### Conferences

Conferences

*What is the fundamental group of a tropical curve?*Tropical geometry: new directions, Mathematisches Forschungsinstitut Oberwolfach, April 2019.*A tropical proof of the Prym-Brill-Noether Theorem,*Tropical Mathematics and its Applications, Queen Mary University, March 2019.*Skeletons of Prym varieties and Brill-Noether theory*, Non-Archimedean Geometry and its Applications, Mathematisches Forschungsinstitut Oberwolfach, February 2019.*Tropical Brill-Noether theory and Prym varieties,*Karlsruher Weihnachtsworkshop zur Geometrie und Zahlentheorie, December 2018.*From algebraic to tropical divisors (and back again)*. Classification, Computation, and Construction, New Methods in Geometry, University of Warwick, October 2018.*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

Seminars

*What is the fundamental group of a tropical curve?*Geometry Seminar, Roma Tre University, April 2019.*Tropical moduli stacks,*MAGIC-Seminar, Imperial College, December 2018.*From algebraic to tropical divisors (and back again),*Algebra and Topology Seminar, Swansea University, November 2018.*Towards a universal tropical Picard variety,*Pure Mathematics 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

Videos

- 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

Slides

- From algebraic to tropical divisors (and back again), Tropical geometry and moduli spaces, ICM Satellite Conference, Rio de Janeiro, August 2018.
- Logarithmic structures and tropical geometry. Foundations of tropical schemes, American Institute of Mathematics, April 2017.
- Tropical and non-Archimedean geometry of toric stacks. Combinatorial Algebraic Geometry, Special Session at the Canadian Mathematical Society Winter Meeting, Niagara Falls, Dec. 2016.
- Artin fans in tropical geometry. AMS Fall Western Sectional Meeting, Special Session on Combinatorics and Algebraic Geometry, San Francisco State University, Oct. 2014.

### Posters

Posters

- Tropical geometry of the Hodge bundle, AGNES, Boston College, Fall 2017.
- The moduli stack of tropical curves. Introductory Workshop, Thematic Program on Combinatorial Algebraic Geometry. Fields Institute for Research in Mathematical Sciences, August 2016.
- Logarithmic structures and the tropical geometry of moduli spaces. Cycles on Moduli Spaces, Geometric Invariant Theory, and Dynamics. ICERM, Brown University, August 2016.
- Artin fans in tropical geometry. AGNES, University of Pennsylvania, Nov. 2014.
- Tropical compactifications in log-regular varieties. AGNES, Boston College, Nov. 2013.

### Invited Expository Talks and Minicourses

Invited Expository Talks and Minicourses

*Geometry of tropical curves,*Pre-talk at Roma Tre University, April 2019.*Tropical moduli stacks,*Minicourse at the University of Warwick, Jan.-Feb. 2019.*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

Outreach Talks

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