CONFERENCE

Trisections and related topics
Trisections et interactions

13 – 17 October, 2025

INTRANET FOR ORGANIZERS

Scientific Committee 
Comité scientifique 

Robion Kirby (University of California)
Gordana Matic (University of Georgia)
Abigail Thompson (University of California, Davis)
Emmanuel Wagner (Université Paris Cité)

Organizing Committee
Comité d’organisation

David Gay (University of Georgia)
Delphine Moussard (Université d’Aix-Marseille)

IMG-20251016-WA0001

SPEAKERS

Valentina Bais (SISSA Trieste)  Some examples of small irreducible exotic 4-manifolds with infinite cyclic fundamental group
Sarah Blackwell (University of Virginia)  Cornered Skein Lasagna Theory
Marion Moore Campisi (San Jose State University)  Kirby-Thompson distance for trisections of knotted surfaces
David Gabai (Princeton University)   Diffeomorphisms of 4-Manifolds    
Daniel Hartman (MPIM Bonn)  A combinatorial approach to families of embedded surfaces
Marc Kegel (Humboldt University Berlin)  Unique surgery descriptions along knots
Alexandra Kjuchukova (University of Notre Dame)  Framed concordance of knots in 3-manifolds
Danica Kosanovic (University of Bern)  Claspers, graspers, barbells
Peter Lambert-Cole (University of Georgia) Connect summands of symplectic 4-manifolds
Marco Marengon (Alfréd Rényi Institute of Mathematics)  Splitting links by integer homology spheres
Gordana Matic (University of Georgia)  Computing Invariants of Trisected Branched Covers
Jeffrey Meier (Western Washington University)  Equivariant trisections for group actions on four-manifolds
Hironobu Naoue (Tokyo Institute of Technology)  Shadow-complexity and trisection genus
Burak Ozbagci (Koç University)  Symplectic rational homology ball fillings of Seifert fibered spaces
Paula Truöl (MPIM Bonn)  Non-complex cobordisms between quasipositive knots

SPONSORS