Tenth Algorithmic Number Theory Symposium ANTSX

All talks take place at Robinson Auditorium (see campus map). Shuttle pickups and dropoffs at USCD take place at Pangea Parking Structure.
For multiauthored papers, we have indicated with an asterisk which author(s) will present the paper. Titles link to abstracts, papers (except for invited speakers) and slides (when available).
8:45  Shuttle departs from Hilton Del Mar 
9:009:30  Registration/signin and breakfast 
9:3010:30  Invited talk: Andrew Sutherland Isogeny volcanoes: a computational perspective 
10:3011:00  Coffee break 
11:0012:30  Contributed talks: Kristin Lauter and Damien Robert* Improved CRT Algorithm for class polynomials in genus 2 Noam D. Elkies The complex polynomials P(x) with Gal(P(x)t) \cong M_{23} Daniel J. Bernstein* and Tanja Lange* Two grumpy giants and a baby 
12:302:30  Lunch break 
2:303:30  Contributed talks: Henry Cohn and Nadia Heninger* Approximate common divisors via lattices Jennifer Paulhus Elliptic factors in Jacobians of hyperelliptic curves with certain automorphism groups 
3:304:00  Coffee break 
4:005:00  Contributed talks: Răzvan Bărbulescu, Joppe W. Bos, Cyril Bouvier*, Thorsten Kleinjung, and Peter L. Montgomery Finding ECMfriendly curves through a study of Galois properties Alexander Abatzoglou, Alice Silverberg, Andrew V. Sutherland, and Angela Wong* Deterministic elliptic curve primality proving for a special sequence of numbers 
7:00  Shuttle departs to Hilton Del Mar 
8:45  Shuttle departs from Hilton Del Mar 
9:009:30  Breakfast 
9:3010:30  Invited talk: WenChing Winnie Li The impact of computing on noncongruence modular forms 
10:3011:00  Coffee break 
11:0012:30  Contributed talks: Henri Cohen Haberland's formula and numerical computation of Petersson scalar products Andrew V. Sutherland On the evaluation of modular polynomials Renata Scheidler and Colin Weir* Constructing and tabulating dihedral function fields 
12:302:30  Lunch break 
2:303:30  Contributed talks: Jennifer S. Balakrishnan Iterated Coleman integration for hyperelliptic curves Jonathan Bober, Alyson Deines, Ariah KlagesMundt, Benjamin LeVeque, R. Andrew Ohana, Ashwath Rabindranath, Paul Sharaba, and William Stein* A database of elliptic curves over Q(sqrt(5))  First report 
3:305:00  Coffee break/poster session Poster abstracts 
5:006:00  Business meeting 
6:007:30  Rump session Agenda 
8:00  Shuttle departs to Hilton Del Mar 
8:45  Shuttle departs from Hilton Del Mar 
9:009:30  Breakfast 
9:3010:30  Invited talk: Nils Skoruppa Computing modular forms: a very explicit perspective 
10:3011:00  Coffee break 
11:0012:30  Contributed talks: Jonathan Bober Conditionally bounding analytic ranks of elliptic curves Wieb Bosma* and Ionica Smeets* (video) Finding simultaneous diophantine approximations with prescribed quality Reynard Lercier, Christophe Ritzenthaler, and Jeroen Sijsling* Fast computation of isomorphisms of hyperelliptic curves and explicit descent 
Rest of day  Free afternoon 
8:45  Shuttle departs from Hilton Del Mar 
9:009:30  Breakfast 
9:3010:30  Invited talk: Manjul Bhargava Explicit 2descent and the average size of the 2Selmer group of Jacobians of odd hyperelliptic curves 
10:3011:00  Coffee break 
11:0012:30  Contributed talks: Brendan Creutz Explicit descent in the Picard group of a cyclic cover of the projective line Tom Fisher Explicit 5descent on elliptic curves AndreasStephan Elsenhans and Jörg Jahnel* Experiments with the transcendental BrauerManin obstruction 
12:302:30  Conference photo taken, then lunch break 
2:303:30  Contributed talks: Athanasios Angelakis* and Peter Stevenhagen Imaginary quadratic fields with isomorphic abelian Galois groups JeanFrançois Biasse* and Claus Fieker Improved techniques for computing the ideal class group and a system of fundamental units in number fields 
3:304:00  Coffee break 
4:005:00  Contributed talks: Virgile Ducet* and Claus Fieker Computing equations of curves with many points Kirsten Eisenträger* and Sean Hallgren Computing the unit group, class group and compact representations in algebraic function fields 
5:30  Shuttle departs to La Jolla Shores 
5:45  Conference dinner, La Jolla Shores Hotel (cash bar opens at 5:45, dinner served at 6:45) 
9:00  Shuttle departs to Hilton Del Mar (with a stop at UCSD) 
8:45  Shuttle departs from Hilton Del Mar 
9:009:30  Breakfast 
9:3010:30  Invited talk: Nils Bruin Success and challenges in determining the rational points on curves 
10:3011:00  Coffee break 
1112:30  Contributed talks: Pierre Castel Solving quadratic equations in dimension 5 or more without factoring Qi Cheng, Joshua E. Hill*, and Daqing Wan Counting value sets: algorithm and complexity Stefan Keil* and Remke Kloosterman On the density of abelian surfaces with TateShafarevich group of order five times a square 
© 201112 Kiran S. Kedlaya (with thanks to Pierrick Gaudry and Emmanuel ThomÃ©)
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