Speaker | Title | |
Mo, 9am | Manjul Bhargava Princeton |
A positive proportion of plane cubics fail the Hasse principle |
Mo, 11am | Emmanuel Peyre Grenoble |
Freedom and goodness |
Tue, 9am | Jean-Louis Colliot-Thélène Orsay |
Local-global principles and weak approximation for homogeneous spaces of linear algebraic groups: a survey |
Tue, 11am | Olivier Wittenberg Paris |
A non-abelian fibration method |
Wed, 9am | Daniel Loughran Bristol |
The number of varieties in a family which contain a rational point |
Wed, 11am | Lilian Matthiesen Paris |
The nilpotent circle method and rational points |
Thu, 9am | Alexei Skorobogatov London |
Does the Brauer-Manin obstruction control rational points on K3 surfaces? |
Thu, 11am | Anthony Varilly-Alvarado Houston |
Azumaya algebras on K3 surfaces with Picard number 1 |
Fr, 9am | Ivan Cheltsov Edinburgh |
Non-rational 3-folds |
Fr, 11am | Damiano Testa Warwick |
Special hyperplane sections of Fermat hypersurfaces and sums of roots of unity |
M. Bhargava, A positive proportion of plane cubics fail the Hasse principle
M. Bhargava, A positive proportion of elliptic curves over Qhave rank one
M. Bhargava, Pencils of quadrics and the arithmetic of hyperelliptic curves
M. Bhargava, Most hyperelliptic curves over Q have no rational points
A. Cojocaru, D. Grant, N. Jones, One-parameter families of elliptic curves over Q with maximal Galois representations
A. Cojocaru, C. David, Frobenius fields for elliptic curves
U. Derenthal, On the Cox ring of Del Pezzo surfaces
U. Derenthal, Y. Tschinkel, Universal torsors over Del Pezzo surfaces and rational points
M. Stillman, D. Testa, M. Velasco, Computation of the universal torsor of a smooth Del Pezzo surface of degree 4, (letter to B. Hassett)
V. Batyrev, O.N. Popov, The Cox ring of a Del Pezzo surface, Arithmetic of higher-dimensional algebraic varieties (Palo Alto, CA, 2002), 85--103, Progr. Math., 226, Birkhäuser Boston, Boston, MA, 2004.
B. Hassett, Y. Tschinkel, Universal torsors and Cox rings, Arithmetic of higher-dimensional algebraic varieties (Palo Alto, CA, 2002), 149--173, Progr. Math., 226, Birkhäuser Boston, Boston, MA, 2004.
E. Peyre, Torseurs universels et methode du cercle, Rational points on algebraic varieties, 221--274, Progr. Math., 199, Birkhäuser, Basel, 2001
P. Salberger, Tamagawa measures on universal torsors and points of bounded height on Fano varieties. Nombre et repartition de points de hauteur bornee (Paris, 1996), Asterisque No. 251 (1998), 91--258
E. Peyre, Terme principal de la fonction zeta des hauteurs et torseurs universels, Nombre et repartition de points de hauteur bornee (Paris, 1996), Asterisque No. 251 (1998), 259--298
D. Harari, F. Voloch, The Brauer-Manin obstruction for integral points on curves
B. Hassett, A. Kresch, Y. Tschinkel, Effective computation of Picard groups and Brauer-Manin obstruction of degree two K3 surfaces over number fields
B. Hassett, A. Varilly-Alvarado, Failure of the Hasse principle on general K3 surfaces
J-L. Colliot-Thelene, D. Coray, J.-J. Sansuc, Descente et principe de Hasse pour certaines varietes rationnelles, J. für die reine und ang. Math. 320 (1980), 150-191.
M. Bright, The Brauer–Manin obstruction on a general diagonal quartic surface, Acta Arithmetica 147, (2011), 291-302.
A. Varilly-Alvarado, B. Viray, Failure of the Hasse principle for Enriques surfaces, Advances in Mathematics 226 (2011), 4884-4901.
A. Varilly-Alvarado, B. Viray, Arithmetic of del Pezzo surfaces of degree 4 and vertical Brauer groups, Advances in Mathematics 255 (2014), 153-181
M. Bhargava, Orbit Parametrizations for K3 Surfaces
D. Harari, A. Skorobogatov, Non-abelian descent and the arithmetic of Enriques surfaces
M. Artebani, A. Laface, D. Testa, On Büchi's K3 surface
B. Hassett, A. Varilly-Alvarado, Failure of the Hasse principle on general K3 surfaces
D. Loughran, On the number of varieties in a family which contain a rational point
Chr. Frei, M. Pieropan, O-minimality on twisted universal torsors and Manin's conjecture over number fields
U. Derenthal, Chr. Frei, Counting imaginary quadratic points via universal torsors
E. Peyre, Counting points on varieties using universal torsors, Arithmetic of higher-dimensional algebraic varieties, Progress in math 226 (2003), 61-81
T. Browning, R. Heath-Brown, Forms in many variables and differing degrees
T. Browning, D. Loughran, Varieties with too many rational points
J. Bruedern, T. Wooley, The Hasse principle for systems of diagonal cubic forms
T. Browning, P. Vishe, Cubic hypersurfaces and a version of the circle method for number fields
D. Harari, J.-L. Colliot-Thélène Approximation forte en famille
D. Harari, Le defaut d’approximation forte pour les groupes algebriques commutatifs
D. Harari, A. Skorobogatov,
Descent theory for open varieties