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24 de novembro a 28 de novembro de 2025IMPA, Rio de Janeiro

Foliations, Complex Geometry, and Painlevé Equations

Celebrating the 60th Birthday of Frank Loray.

Registration

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Category Price Until November 07th, 2025 From November 08th, 2025 
IMPA´s Students R$ 30,00 R$ 50,00
Students (Master and Ph.D) R$ 80,00 R$ 120,00
Researchers and Professors (Ph.D’s) R$ 250,00 R$ 300,00

Financial Support

The Organizing Committee is dedicated to finding resources to offer financial support to students and early career researchers. However, we encourage those who can to use their bench fees or project resources to do so. Candidates requesting assistance must attach a brief CV in PDF format to the application form. The final deadline for requesting assistance is September 03, 2025, and selected candidates will be notified starting from September 09, 2025.

Invited Speakers

Adolfo Guillot (UNAM)
Deformations of quotients of nonclassical flag domains via foliated projective structures

Alan Muniz (UFPE)
Foliations on Complete Intersections

André Belotto (Université Paris Cité)
Resolution of Singular Foliations via Principalization

Arata Komyo (University of Hyogo)
Compactification of moduli spaces of connections and Okamoto-Painlev pairs

Bertrand Deroin
Jouanolou-Type Foliations on Algebraic Surfaces

Daniel Panazzolo (Université de Haute-Alsace)
Bruno ideal and the variety of centers for singular germs of vector fields

David Marin (UAB)
Indices of holomorphic foliations and the bifurcation conjecture

Erwan Rousseau (Université de Brest)
A generalization of Bloch-Ochiai’s theorem

Inder Kaur (University of Glasgow)
Parabolic bundles of rank 3 on elliptic curves

Jorge Vitório Pereira (IMPA)
Reading Frank Loray

Julio Rebelo (Université de Toulouse)
Approximation on the circle

Luís Gustavo Mendes (UFRGS)
A Lins Netos family of foliations and elliptic fibrations and its metamorphoses on Rational, Kummer and Abelian surfaces

Laura Ortiz Bobadilla (Universidad Nacional Autónoma de México)
The underlying geometry behind the analytic invariants of singular foliations by curves in (C^2,0)

Masa-Hito Saito (Kobe University)
Algebro-Geometric Approach of Differential Equations of Painlev type

Raphael Constant (UERJ)
On a characterization of two-dimensional distributions on Pn with split tangent sheaf

Rogério Mol (UFMG)
Newton non-degenerate foliations in the complex plane

Thiago Fassarella (UFF)
Singular fibers of the Hitchin map

Short Talks

Daniel Stiven Posada Buritica (Centro de Investigacion en Matematicas)
Foliations on Projective K3 Surfaces

Faouzi Salem Thabet (Université De Gabès)
Critical Graphs of Quadratic Differentials on the Riemann Sphere Associated to the Pôlya-Chebotarev Problem of Four Points

Gliia Braeyek (Université De Gabès)
Topology of Stokes complex related to a polynomial quadratic dieren- tial

Jesus Alberto Palma Marquez (UNAM, México)
Newton polyhedra and holomorphic foliations

João Paulo Figueredo (UFF, RJ)
Del Pezzo foliations

Laura Rosales Ortiz (UNAM, México)
On the dynamics of vector fields with univalued solutions

Liliana Puchuri (PUC-PERÚ)
Explicit Formulas for First Integrals of a Degree-Four Lins-Neto Family of Foliations

Mondher Chouikhi (Université De Gabès)
Cubic Oscillator: Geometric Approach and Zeros of Eigenfunctions

Oziel Gómez Martínez (Centro de Investigacion en Matematicas)
On the geometry of semimodules of plane branches

Roberto Alvarenga (UNESP)
On Hecke modifications and parabolic structures

Wodson Mendson (UFF, RJ)
Foliations with small singular set in arbitrary characteristic

Poster Session

Name Title Date Time TV
Gabriel Andre Asmat Medina Some examples of invariant sets of foliations in dimension three 27/nov 10:00  

Scientific Committee

  • Alcides Lins Neto (IMPA)
  • Christiane Rousseau (Université de Montreal)
  • Dominique Cerveau (Université de Rennes)
  • Felipe Cano (Universidad de Valladolid)
  • Masa-Hiko Saito (Kobe University)
  • Paulo Sad (IMPA)

Organizing Committee

  • Guy Casale (Université de Rennes)
  • Helena Reis (Universidade do Porto)
  • Hossein Movasati (IMPA)
  • Loïc Teyssier (Université de Strasbourg)
  • Maycol Falla Luza (UFF)
  • Suely Lima (IMPA)
  • Viktoria Heu (Université de Strasbourg)

 

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