 27 November 1998, Brussels
 Pierre Pansu (ParisOrsay)
 Isoperimetric profile, periodic riemannian metrics and the equilibrium shapes of crystals
 Thomas Schucker (MarseilleLuminy)
 Opérateurs de Dirac, triplets spectraux et actions de YangMills
 John Jones (Warwick)
 Operads

 26 February 1999, Warwick
 Nigel Hitchin (Oxford)
 The Differential Geometry of Gerbes
 Sergei Merkulov (Glasgow)
 Deformation quantization on singular spaces
 James Eells (Warwick)
 Complex spaces and maps (for nonspecialists)

 7 June 1999, Brussels
 Tudor Ratiu (Lausanne)
 $H^1$ geodesics on the group of volume preserving diffeomeorphisms and averaged fluid dynamics
 Paul Tod (Oxford)
 Threedimensional EinsteinWeyl Geometry
 Peter Topping (MSRI)
 Repulsion and quantization in almostharmonic maps

 19 November 1999, Warwick
 Simon Salamon (Oxford)
 Complex structures on Lie groups
 Francis Burstall (Bath)
 Isothermic submanifolds of symmetric Rspaces
 Theodore Voronov (UMIST)
 Supermanifolds and quantization of forms on the cotangent bundle.

 11 February 2000, Brussels
 Ivan Todorov (Sofia)
 Fock space representation of an intertwining quantum matrix algebra
 Vestislav Apostolov (Bonn)
 Selfdual Einstein Hermitian 4manifolds
 Katharina Haberman (Greifswald)
 Symplectic connections and associated Dirac operators

 12 May 2000, Warwick
 Daria Osipova (Hull)
 Symmetric submanifolds in symmetric spaces
 Frances Kirwan (Oxford)
 Intersection homology and Witten's integrals for singular symplectic quotients
 John Jones (Warwick)
 Operads and Kontsevich's Formality Theorem

 1 & 2 December 2000, Brussels
 Jürgen Berndt (Hull)
 Cohomogeneity One Actions
 Fabien Boniver (U.Liège)
 Maximal subalgebras of vector fields for equivariant symbol calculus
 Wilderich Tuschmann (Leipzig)
 Finiteness and positive curvature
 Hartmut Fuehr (München)
 Wigner functions, coadjoint orbits and the Plancherel formula
 Mickail Pevzner (U.L.B)
 Canonical representations and restriction problem
 Luc Lemaire (U.L.B)
 Integrability of Jacobi fields along harmonic maps

 17 February 2001, Warwick
 John C Wood (Leeds)
 Harmonic morphisms and circle actions
 Jenya Ferapontov (Loughborough)
 Nonlocal Hamiltonian structures of hydrodynamic type
 Kirill Mackenzie (Sheffield)
 Aspects of Lie bialgebras
 Robin Hudson (Nottingham)
 Calculus in enveloping algebras

 11 May 2001, Brussels
 Glenn Barnich (ULB)
 Non commutative YangMills theory, SeibergWitten maps and consistent deformations
 Gilles Halbout (Strasbourg)
 Braidings, groupoids and quantization
 Pierre Bieliavsky (ULB)
 Star representations and symmetric spaces
 Joël Horowitz
 Connexions symplectiques a courbure de type Ricci (ULB thesis defence)

 23 November 2001, Warwick
 Richard Thomas (Imperial)
 Nodes, symplectic geometry, and mirror symmetry
 Jürgen Berndt (Hull)
 Projective planes and spheres
 Hovhannes Khudaverdyan (UMIST)
 Cohomological hierarchy in a space of weakly invariant Lagrangians of classical mechanics (Abstract)

 15 March 2002, Brussels
 Martin Bordemann (Mulhouse)
 Représentation des starproduits sur des sousvariétés coïsotropes
 Sylvie Paycha (ClermontFerrand)
 Anomalies traciales, anomalies chirales et théorèmes d'indice
 Simon Gindikin (Rutgers & MPIBonn)
 Geometrical structures in integral geometry (Abstract)
 Jan Slovak (Masaryk University Brno)
 Parabolic Geometries  general calculus and examples (Abstract)

 3 May 2002, Warwick
 Vladimir Markovic (Warwick)
 Harmonic diffeomorphisms between Riemann surfaces
 Dominic Joyce (Oxford)
 Special Lagrangian fibrations and the SYZ Conjecture
 R. Theodore Smith (Columbia)
 Morphogenesis of the Retinal Nerve Fibre Layer modeled by an autonomous differential equation

 13 December 2002, Brussels
 Helga Baum (HU Berlin)
 Conformal Killing spinors and special geometric structures in Lorentzian geometry
 John Rawnsley (Warwick)
 A model for the universal covering group of the symplectic group
 Tilmann Wurzbacher (Metz)
 The DiracRamond operator on loop spaces (in the flat case)
 San VuNgoc (Institut Fourier, Grenoble)
 Almost toric manifolds with monodromy and redistribution of semiclassical eigenvalues

 12 December 2003, Brussels
 Michel Cahen (ULB)
 Simple Lie groups and special symplectic connections
 Kirill Mackenzie (University of Sheffield)
 Moment maps and Lie algebroids
 JeanYves Welschinger (ENS Lyon)
 Spinor states of real rational curves in real
algebraic convex 3manifolds and enumerative invariants

