Conferences

• Logarithmic concavity of bimatroids. Workshop SINTROP 2024, École Polytechnique, March 2024

• Archimedean and non-Archimedean P=W phenomena on abelian varieties and beyond. Categorified Enumerative Geometry and Representation Theory, Bernoulli Center, Lausanne, September 2023. 

• Principal bundles in logarithmic and tropical geometry. A tropical panorama, Trinity College Dublin, September 2023.

• Archimedean and non-Archimedean P=W phenomena. Regensburg Days in Non-Archimedean Geometry. University of Regensburg, July 2023.

• Tropical geometry of moduli spaces: the case of curves and vector bundles. SIAM conference on applied algebraic geometry,  special session on the tropical geometry of moduli space, July 2023. 

• Non-abelian Hodge theory and combinatorial algebraic geometry. Arithmetic, birational geometry, and moduli spaces, June 2023.

• The Hitchin fibration and tropical geometry. Tropical methods in geometry, Mathematisches Forschungsinstitut Oberwolfach, May 2023.

• P=W phenomena on abelian varieties. Moduli spaces: theory and coding, Les Diablerets, February 2023.

• Vector bundles on metric graphs and graph curves. Combinatorial Algebraic Geometry, LMS-Bath Workshop, August 2022, University of Bath.

• Vector bundles on Riemann surfaces and metric graphs. Combinatorial Algebraic Geometry: Tropical and real. International Centre for Theoretical Sciences, TIFR, Bangalore.

• Non-Archimedean uniformization and tropicalization: Teichmüller space and the moduli space of curves. Tropical Geometry, Berkovich Spaces, Arithmetic D-Modules and p-adic Local Systems, Imperial College, Dec. 2020. Video of the talk.

• Non-Archimedean uniformization and tropicalization. Workshop on models of curves, University of Amsterdam, May 2020. *postponed due to the CoViD-19  pandemic*

• Non-Archimedean uniformization and tropicalization. A tropical day at the Max-Planck-Institute for Mathematics, Bonn, December 2019.

• Abelian tropical covers, Buildings, Varieties, and Applications. Max-Planck-Institute for Mathematics in the Sciences, Leipzig, November 2019.

• Tropical Prym-Brill-Noether theory. Brill-Noether theory: geometric, tropical and singularity theory aspects, Humboldt University Berlin, November 2019.

• Tropicalizing the moduli space of curves with level structures. Regensburg Days in non-Archimedean and tropical geometry, University of Regensburg, October 2019.

• 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 and Colloquia

• What is the combinatorial shadow of a matrix?, Oberseminar für Logik und Geometrie, Universität Passau, Oct. 2024.

• What is the tropicalization of a matrix?, Seminar on Non-Linear Algebra, Max-Planck-Institut für Mathematik in den Wissenschaften, Leipzig, Sept. 2024.

• What is the tropicalization of a matrix?, Seminar der Arbeitsgruppen Diskrete Mathematik/Geometrie  und Diskrete Geometrie, TU Berlin, June 2024. 

• What is the tropicalization of a matrix?, Oberseminar der Arbeitsgruppe Kombinatorische Algebraische Geometrie, University of Tübingen, June 2024. 

• Geometry of tropical vector bundles. Oberseminar Algebra, University of Jena, Dec. 2023

• Vector bundles on Riemann surfaces and tropical curves. Geometry Seminar, University of Heidelberg, June 2022.

• Vector bundles on Riemann surfaces and tropical curves. Geometry Seminar, University of Essen, June 2022.

• Buildings, parabolic bundles, and toroidal bordifications of reductive groups. Geometry Seminar, Roma Tre University, Sept. 2021.

• From Riemann surfaces to tropical curves (and back again), University of Pisa, Sept. 2021. 

• Tropical Geometry and logarithmic compactification of reductive algebraic groups. Stanford Algebraic Geometry Seminar, June 2021.

• Parabolic vector bundles on toric varieties. Online Algebraic Geometry Seminar, University of Nottingham, June 2021.

• From Riemann surfaces to tropical curves (and back again). A(achen)-B(ochum)-C(ologne)-D(arstellungstheorie) Seminar, RWTH Aachen, January 2021 (via Zoom).

• Artin fans and the moduli stack of tropical curves, Working seminar on smooth compactifications and bChow intersections via blowups/subdivisions, University of Bonn, June 2020 (via Zoom). 

• From Prym-Brill-Noether theory to strata of abelian differentials: a trip through the tropics. University of Washington, Seattle, June 2020 (via Zoom). 

• A non-Archimedean analogue of Teichmüller space and its tropicalization. Oberseminar über Arakelov-Theorie, Universität Regensburg, May 2020 (via Zoom).

• From Riemann surfaces to tropical curves (and back again). SFB Lecture, Universität Regensburg, May 2020 (via Zoom). 

• From Prym-Brill-Noether theory to strata of abelian differentials: a trip through the tropics. Massachusetts Institute of Technology, March 2020. *cancelled due to the CoViD-19  pandemic*

• From Riemann surfaces to tropical curves (and back again), Colloquium at TU Darmstadt, November 2019.

• Tropical double ramification loci, Algebraic Geometry and Moduli Seminar, ETH Zürich, November 2019.

• Tropical and logarithmic geometry of strata of abelian differentials. Seminar Algebraic Geometry, University of Bonn, October 2019.

• What is the fundamental group of a tropical curve? Seminar of Algebra and Number Theory, University of Saarbrücken, July 2019.

• 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, September 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.