Centre Emile Borel

In cooperation with the European Research Training Network “Real Algebraic and Analytic Geometry

Topology of Real Algebraic Varieties;
Semi-algebraic, Subanalytic and o-minimal Geometries


Programme


Date
Hour
Lecturer
Title (click for abstract, if provided)
Monday 5/12
9:15-9:50
Registration
9:50-10:20
Erwan Brugallé (MPI Bonn, Germany) Viro patchworking of real algebraic trigonal curves without convexity assumption
coffee
10:50-11:40
Boris Shapiro (Stockholm Univ., Sweden) On conjecture of total reality in the case of higher genera curves
11:50-12:20
Frédéric Bihan (Univ. de Savoie, Chambery)) Polynomial systems supported on circuits and dessins d'enfants
lunch
15:00-15:50
Alexander Degtyarev (Bilkent Univ., Ankara, Turkey)
A Decomposability Inequality for Trigonal Curves
16:00-16:30 Lucia Lopez de Medrano (Univ. Paris 7)
Critical points of a T-hypersurface with respect to the hyperplanes orthogonal at one axis.
tea
17:00-17:50
Grigory Mikhalkin (Univ. Toronto)
Planar log-fronts and Harnack curves
Date
Hour
Lecturer
Title (click for abstract, if provided)
Tuesday 6/12
9:30-10:20
Victor Vinnikov (Ben Gurion Univ., Israel) Lax Conjecture, Linear Matrix Inequality Representation of Convex Sets, and Generalizations
coffee
10:50-11:40
Vincent Florens (Univ. Zurich, Switzerland)
Real plane algebraic curves and signatures of colored links
11:50-12:20
Grigory M. Polotovskiy (Nizhny Novgorod Univ., Russia)
On arrangements of a plane real quintic curve with respect to a pair of straight lines

lunch
15:00-15:50
Wieslaw Pawlucki (Jagiellonian Univ., Krakow, Poland) A continuous linear extension operator for Lipschitz functions on o-minimal sets.
16:00-16:30
Abdelhafed El Khadiri (Univ. Ibn Tofail, Kenitra, Marocco)
Weierstrass  division Theorem in definable C^\infty germs in a polynomially bounded o-minimal structure
tea
17:00-17:30 Tobias Kaiser (Univ. Regensburg, Germany)
An o-minimal version of the Riemann mapping theorem
17:40-18:10
Fabrizio Catanese (Univ. Bayreuth, Germany)
Complex and real structures on principal torus bundles
Date
Hour
Lecturer
Title (click for abstract, if provided)
Wednesday 7/12
9:30-10:20
Zbigniew Jelonek (Polish Acad. Sc., Krakow, Poland) Exotic embeddings of smooth affine varieties
coffee
10:50-11:20
Marcin Bilski (Jagiellonian Univ., Krakow, Poland) Approximation of analytic sets with proper projection by Nash sets
11:30-12:00
Krzysztof Kurdyka (Univ. Savoie, Chambery) Algebraicity of global real analytic hypersurfaces
lunch and free afternoon
Date
Hour
Lecturer
Title (click for abstract, if provided)
Thursday 8/12
9:30-10:20
Domingo Toledo (Univ. Utah, USA) Hyperbolic Geometry and Invariants of Real Cubic Surfaces
coffee
10:50-11:40
Andreas Gathmann (Univ. Kaiserslautern, Germany)
Kontsevich's formula in tropical geometry
11:50-12:20
Sergei Finashin (METU, Ankara, Turkey) Complex and real aspects of low-dimensional topology and the quotients by the complex conjugation
lunch
15:00-15:50
François Loeser (E.N.S., Paris) Motivic constructible functions
16:00-16:30
Nicolas Dutertre (Univ. de Provence, Marseille)
Semi-algebraic neighbourhoods of closed semi-algebraic sets
tea
17:00-17:30
Giorgi Khimshiashvili (Razmadze Math. Inst., Georgia)
On the mean topological invariants of random real polynomials
18:00
Cocktail
Date
Hour
Lecturer
Title (click for abstract, if provided)
Friday 9/12
9:30-10:20
Jean-Philippe Rolin (Univ. Bourgogne, Dijon)
Non oscillating curves and o-minimality
coffee
10:50-11:20
Pilar Velez (Univ. Nebrija, Madrid, Spain)
Semilinear sets over ordered fields: the convergence of Convex Geometry and Semialgebraic Geometry
11:30-12:00
Dorota Mozyrska (Białystock Tech. Univ., Poland)
Real analytic Nullstellensatz in Rinfty
lunch
15:00-15:50
Joost van Hamel (K. U. Leuven, Belgium)
Decomposition of Galois equivariant chain complexes
16:00-16:30
Frédéric Mangolte (Univ. de Savoie, Chambery))
Recent advances in the topological classification of real uniruled projective 3-folds
tea
17:00-17:30
Viatcheslav Kharlamov (Univ. Louis Pasteur, Strasbourg)
Surfaces with DIF \ne DEF real structures.
17:40-18:10
Oliver Labs (RICAM, Linz, Austria) Real Line Arrangements and Hypersurfaces with Many Real Nodes


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