Sonstige Veranstaltungen

Sonstige Veranstaltungen



Hodge theory of matroids. GAUS-Seminar [Programm]
WiSe 2021/22
SoSe 2021
The paramodular conjecture [Programm]
WiSe 2019/20
Uniformity of rational points on curves [Programm]
SoSe 2019
„The Noether-Lefschetz conjecture"
(Frankfurt-Darmstadt) [Programm]
WiSe 2018/19
„Positivity of Higher-Codimensional Subvarieties"
(Frankfurt-Darmstadt) [Programm]
SoSe 2018
„Unramified and Tamely Ramified Geometric Class Field Theory"
(Frankfurt-Darmstadt) [Programm]
WiSe 2017/18
„Toric varieties and modular forms" (Frankfurt-Darmstadt) [Programm]
SoSe 2017
„Abelsche Varietäten und der Torelli-Lokus" (Frankfurt-Darmstadt)
WiSe 2016/17
„Rational points." (Darmstadt-Frankfurt-Mainz One)[Programm] WiSe 2016/17
„arXiv-Seminar“ (Frankfurt-Darmstadt) [Programm] SoSe 2016
„Vertex algebras“ (Frankfurt-Darmstadt) WiSe 2015/16
„Arrangements, Kammerkomplexe und K(Π, 1)-Räume" (Frankfurt-Darmstadt) SoSe 2015
Prime-Gaps (Frankfurt-Darmstadt) WiSe 2014/15
Noether-Lefschetz und Gromov-Witten  (Frankfurt-Darmstadt) SoSe 2014
Die Birch-Swinnerton-Dyer-Vermutung und die Gross-Zagier-Formel       

WiSe 2013/14

Margulis' Superstarrheit und Arithmetizität  (Frankfurt-Darmstadt)  SoSe 2013
Arakelov-Theorie (Frankfurt-Darmstadt) WiSe 2012/13
„Selbergs 3/16 Theorem“ (Frankfurt-Darmstadt) SoSe 2012
Institutweites Forschungsseminar „Polynomielle Gleichungssysteme“ SoSe 2012
Berkovich-Räume und ihre Anwendungen WiSe 2011/12
Forschungsseminar über Expandergraphen SoSe 2011
Stationaere Maße auf Liegruppen nach Benoist und Quint   WiSe 2010/11

TGiF - Tropical Geometry in Frankfurt Seminar


Feb. 18, 2022

  • Johannes Rau (Universidad de los Andes)
    Patchworks of real algebraic varieties in higher codimension
  • Siddarth Kannan (Brown University)
    Cut-and-paste invariants of moduli spaces of relative stable maps to P^1
  • Rohini Ramadas (University of Warwick)
    The S_n action on the homology groups of M_{0,n}-bar

Jan. 21, 2022 

  • Mima Stanojkovski (RWTH Aachen)
    Orders and polytropes: matrices from valuations
  • Ilya Tyomkin (Ben Gurion University)
    Applications of tropical geometry to irreducibility problems in algebraic geometry
  • Harry Richman (University of Washington)
    Uniform bounds for torsion packets on tropical curves

June 25, 2021

  • Hülya Argüz (Université de Versailles)
    Tropical enumeration of real log curves in toric varieties and log Welschinger invariants
  • Stefano Mereta (Swansea University)
    Tropical differential equations
  • Eric Katz (Ohio State University)
    Combinatorial and p-adic iterated integrals

May 28, 2021

  • Margarida Melo (Roma Tre University)
    On the top weight cohomology of the moduli space of abelian varieties
  • Baldur Sigurðsson (UNAM Cuernavaca)
    Local tropical Cartier divisors and the multiplicity
  • Jenia Tevelev (UMass Amherst)
    Compactifications of moduli of points and lines in the (tropical) plane

April 30, 2021

  • Felipe Rincon (Queen Mary University)
    Tropical Ideals
  • Jeremy Usatine (Brown University)
    Stringy invariants and toric Artin stacks
  • Shiyue Li (Brown University)
    Topology of tropical moduli spaces of weighted stable curves in higher genus

March 12, 2021, Tropical Geometry in Zoom (TGiZ)-Seminar (on Zoom)

  • Anthea Monod (Imperial College)
    Tropical geometry of phylogenetic tree spaces
  • Claudia He Yun (Brown University)
    The S_n-equivariant rational homology of the tropical moduli spaces \Delta_{2,n}
  • Daniel Corey (University of Wisconsin)
    The Ceresa class: tropical, topological and algebraic

Feb. 19, 2021, Tropical Geometry in Zoom (TGiZ)-Seminar (on Zoom)

  • John Christian Ottem (University of Oslo)
    Tropical degenerations and stable rationality
  • Marco Pacini (Universidade Federal Fluminense)
    A universal tropical Jacobian over the moduli space of tropical curves
  • Laura Escobar (Washington University in St. Louis)
    Wall-crossing for Newton-Okounkov bodies

Jan. 22, 2021, Tropical Geometry in Zoom (TGiZ)-Seminar (on Zoom)

  • Alheydis Geiger (Universität Tübingen)
    Deformations of bitangent classes of tropical quartic curves
  • Matt Baker (Georgia Institute of Technology)
    Pastures, Polynomials, and Matroids
  • Daniel Litt (University of Georgia)
    The tropical section conjecture

Dec. 4, 2020, Tropical Geometry in Zoom (TGiZ)-Seminar (on Zoom)

  •  Xin Fang (Universität Köln)
    Tropical flag varieties - a Lie theoretic approach
  • Man-Wai Cheung (Harvard University)
    Polytopes, wall crossings, and cluster varieties
  • Lara Bossinger (UNAM Oaxaca)
    Tropical geometry of Grassmannians and their cluster structure

June 26, 2020, TGiF-Seminar (on Zoom)

  • Mark Gross (University of Cambridge)
    Gluing log Gromov-Witten invariants
  • Luca Battistella (Ruprecht-Karls-Universität Heidelberg)
    A smooth compactification of genus two curves in projective space
  • Kalina Mincheva (Yale University)
    Prime tropical ideals

May 26, 2020 TGiF-Tropical Geometry in Frankfurt

  • Ben Smith (University of Manchester)
    Faces of tropical polyhedra
  • Yue Ren (Swansea University)
    Tropical varieties of neural networks
  • Hannah Markwig (Eberhard-Karls-Universität Tübingen):
    The combinatorics and real lifting of tropical bitangents to plane quartics

April 24, 2020 TGiF-Tropical Geometry in Frankfurt

  • Marta Panizzut (TU Berlin)
    Tropical cubic surfaces and their lines
  • Jan Draisma (Universität Bern)
    Catalan-many morphisms to trees-Part I
  • Alejandro Vargas (Universität Bern)
    Catalan-many morphisms to trees-Part II

Jan. 24, 2020 TGiF-Tropical Geometry in Frankfurt

  • Dr. Karl Christ (Ben-Gurion University)
    Severi problem and tropical geometry
  • Oliver Lorscheid (IMPA Rio de Janeiro/MPI Bonn)
    Towards a cohomological understanding of the tropical Riemann Roch theorem
  • Diane Maclagan (University of Warwick)
    Connectivity of tropical varieties

Oct. 31, 2019 TGiF-Tropical Geometry in Frankfurt           

  • Sam Payne (University of Texas, Austin)
  • Enrica Mazzon (MPI Bonn)
    Tropical affine manifolds in mirror symmetry
  • Christoph Goldner (Tübingen)
    Tropical mirror symmetry for ExP^1

July 05, 2019TGiF-Tropical Geometry in Frankfurt

  • Madeline Brandt (University of California at Berkeley)
    Matroids and their Dressians
  • Dhruv Ranganathan (University of Cambridge)
    Tropical curves, stable maps, and singularities in genus one
  • Yoav Len (Georgia Institute of Technology)
    Algebraic and Tropical Prym varieties

June 07, 2019 TGiF-Tropical Geometry in Frankfurt

  • Margarida Melo (Università degli studi Roma Tre)
    Combinatorics and moduli of line bundles on stable curves
  • Farbod Shokrieh (University of Copenhagen)
    Heights and moments of abelian varieties
  • Philipp Jell (Universität Regensburg)
    The tropical Hodge conjecture for divisors


Süd-West-Arithmetik-Seminar„Quantum Unique Ergodicity" SoSe 2015
Süd-West-Arithmetik-Seminar (SWAS) 2014  SoSe 2014 

„Attaching Galois representations to modular forms“

SoSe 2012 


Mathematik-AG für Schülerinnen und Schüler

Mathematik-AG für Schülerinnen und Schüler  



Mini-Workshop on Toric Degenerations SoSe 2021
Ruth Moufang Lectures  SoSe 2021 
Winter School on Enumerative Geometry and Modular Forms WiSe 18/19
Workshop: Recent advances on the geometry of valuations WiSe 17/18
Workshop: Non-Archimedean Geometry and Algebraic Groups WiSe 16/17
Workshop on Berkovich Spaces  SoSe 2011 
Workshop zur Diskreten, Tropischen und Algebraischen Geometrie SoSe 2011