XXVth Rencontres Arithmétiques de Caen

Tatihou island, 30 June - 3 July 2014

Computer algebra and Effective Methods in
Algebraic and Arithmetic Geometry

Monday 30th June

  • Late afternoon: Transfer by bus from Valognes train station to St Vaast harbour and crossing by boat (see the page information for details)
  • Arrival of the participants at Tatihou
  • 19h30: Dinner


The schedule indicated below is likely to be modified during the conference, according to the weather, the tide, the mood of the participants...

MARDI 1er JUILLET

7h30-8h30 Breakfast
9h-10h Laurent Busé : Discriminants of homogeneous polynomials
Break
10h30-11h30 Wim Veys : Power moments of kloosterman sums
11h30-12h Pierre-Vincent Koseleff : Quelques propriétés des polynômes d'Alexander-Conway des entrelacs à deux ponts
12h30 Lunch

15h-16h Pierrette Cassou-Nogues : Arbres de Newton pour les idéaux en dimension deux et calcul des invariants
16h-16h30 Adrien Poteaux : Towards an effective and certified Abel-Jacobi theorem ?
Break
17h-18h Wouter Castryck : Linear pencils encoded in the Newton polygon
19h30 Dinner

MERCREDI 2 JUILLET

7h30-8h30 Breakfast
9h-10h Francesco Amoroso : Intersections anomales et systèmes polynomiaux de polynômes lacunaires (creux)
Break
10h30-11h30 Grégoire Lecerf : How evaluation speeds up polynomial elimination
11h30-12h Niels Lubbes : Circles on surfaces
12h30 Lunch

Temps libre
17h15-18h David Sevilla : Radical parametrization of curves and surfaces by adjoints
Break
18h30-19h30 Bruno Grenet : Complexité de la résolution des systèmes polynomiaux / On the complexity of polynomial system solving
19h30 Dinner

JEUDI 3 JUILLET

7h30-8h30 Breakfast
9h-10h Martín Sombra : Géométrie arithmétique des variétés toriques I
Break
10h30-11h30 Patrice Philippon : Géométrie arithmétique des variétés toriques II
11h30-12h Robin Guilbot : Une approche torique de la conjecture C1
12h30 Lunch

14h45-15h45 Carlos D'Andrea : Equidistribution of algebraic points
15h45-16h30 Alin Bostan : Fast algorithms for the p-curvature of the differential operators
Break
17h-18h Josef Schicho : Transcendental Functions in Mechanical Linkages
19h30 Dinner

FRIDAY 4th JULY

  • 8h30 : breakfast
  • Crossing by boat and transfer by bus to Valognes train station (see the page information for details)