SCHEDULE

4:05  4:20 
Scott Parsell (Penn State)  ES1050
Counting rational linear spaces on hypersurfaces 
John Cullinan (Massachusetts)  KP108
A LocalGlobal Principle for Torsion points on Abelian Varieties 
Sharon Frechette (Holy Cross)  ES142
Gaussian Hypergeometric Series and Traces of Hecke Operators 
Vsevolod F. Lev (Haifa)  ES149
On continuous postage stamping 
4:25  4:30 
Break 
4:30  4:45 
Marie José Bertin (Paris VI)  ES1050
Mahler's measure and Hecke Lseries 
P. Guerzhoy (Temple)  KP108
Ramanujan differential operator, certain CM elliptic curve and
Kummer congruences 
David Helm (Harvard)  ES142
Analogues of character groups for Hilbert Modular Varieties 
Florian Luca (UNAM)  ES149
Totients with special arithmetic properties 
4:50  4:55 
Break 
4:55
 5:10 
Matthew Papanikolas (Texas A&M)  ES1050
The Carlitz motive and Carlitz logarithms 
Hendrik Kasten (Karlsruhe)  KP108
A StickelbergerIndex for the TateShafarevich Group 
Ling Long (Iowa State)  ES142
On AtkinSwinnertonDyer congruence relations 
Christian Elsholtz (London)  ES149
Maximal Sets of Unitdistant Points 
5:15  5:20 
Break 
5:20  5:35 
Akos Pinter (Debrecen)  ES1050
On power values of power sums 
Amilcar Pacheco (Rio)  KP108
On the rank of abelian varieties over function fields 
Yifan Yang (National Chiao Tung University, Taiwan)  ES142
Construction and application of a class of modular functions 
Siman Wong (Massachusetts)  ES149
Specializations of oneparameter families of polynomials 
5:40  5:45 
Break 
5:45  6:00 
Iskander Aliev (TU Vienna)  ES1050
Diophantine approximations of rationals and related problems 
Matthew Boylan (UIUC)  ES142
2adic properties of traces of singular moduli 
Andrei M. Raigorodskii (Moscow)  ES149
On a problem of P. Erdös 
4:05  4:20 
Valentin Blomer (Gottingen)  ES1050
Estimates for representation numbers of quadratic forms 
David P. Roberts (Minnesota at Morris)  KP108
Singular Primes for Three Point Covers 
Mahdi Asgari (Michigan)  ES142
Generic Transfer for Similitude Spinor Groups 
Lassina Dembele (Calgary)  ES149
Quaternionic Msymbols, Brandt matrices and Hilbert modular forms 
4:25  4:30 
Break 
4:30  4:45 
Stephen Choi (SFU)  ES1050
Quadratic Equations With Five Prime Unknowns 
Takao Yamazaki (Tsukuba)  KP108
On Chow and Brauer groups of surfaces over local fields 
James Carter (Charleston)  ES142
Steinitz classes in generalized quaternion extensions 
Takashi Agoh (Tokyo University of Science)
 ES149
Voronoï Type Congruences for Bernoulli Numbers and Its Applications 
4:50  4:55 
Break 
4:55
 5:10 
Ernie Croot (Georgia Tech)  ES1050
Reciprocal Power Sums Modulo a Prime 
Darrin Doud (BYU)  KP108
Even icosahedral Galois representations of prime conductor 
Griff Elder (Nebraska at Omaha)  ES142
On the necessity of new ramification breaks 
Alexander Bruno (Keldysh Institute)  ES149
The proper generalization of the continued fraction 
5:15  5:20 
Break 
5:20  5:35 
Rainer Dietmann (Stuttgart)  ES1050
systems of cubic forms 
Sebastian Petersen (Munich)  KP108
On a Question of Jarden and Frey about Ranks of Abelian Varieties 
Li Guo (Rutgers)  ES142
Baxter algebras and number theory 
Vladimir Parusnikov (Keldysh Institute)  ES149
Comparison of several generalizations of the continued fraction 
5:40  5:45 
Break 
5:45  6:00 
Stan Gurak (UCSD)  ES1050
Polynomials for Kloosterman Sums 
Adam Logan (Liverpool)  KP108
Computing the Brauer obstruction on del Pezzo surfaces of degree
4 
Perlas CabarrubiasCaranay (Philippines)  ES142
A Note on Williams' Proof of Scholz's Biquadratic Reciprocity
Law 
4:05  4:20 
Alain Togbe (Purdue)  ES1050
A Parametric Family of Cubic Thue Equations 
David Cardon (BYU)  KP108
An equivalence for the Riemann Hypothesis in terms of orthogonal
polynomials 
Martin Juras (North Dakota State)  ES142
EisensteinDumas criterion for irreducibility and linear transformations 
Holly Swisher (Wisconsin)  ES149
The AndrewsStanley Partition Function and p(n) 
4:25  4:30 
Break 
4:30  4:45 
Clemens Fuchs (TU Graz)  ES1050
Complete solution of a problem of Diophantus and Euler 
Nathan Ng (Montreal)  KP108
Large gaps between the zeros of the Riemann zeta function 
Stephane Louboutin (Luminy)  ES142
Explicit upper bounds for L(1, \chi) 
Karl Mahlburg (Wisconsin)  ES149
Arithmetic of Certain Hypergeometric Modular Forms 
4:50  4:55 
Break 
4:55
 5:10 
Lenny Fukshansky (Texas)  ES1050
Siegel's Lemma with additional conditions 
Janos Pintz (Renyi)  KP108
Explicit formulas and the exceptional set in Goldbach's problem 
Allison M. Pacelli (Williams College)  ES142
Subgroups of Any Order in Class Groups of Global Function Fields 
Alexandru Ghitza (McGill)  ES149
Some results on Siegel Hecke eigensystems (mod p) 
5:15  5:20 
Break 
5:20  5:35 
Kevin Hare (Waterloo)  ES1050
Lattices, Quasilattices and PisotCyclotomic numbers 
Amir Akbary (Lethbridge)  KP108
On NonVanishing of Symmetric Square LFunctions 
Sebastian Pauli (TU Berlin)  ES142
Computing residue class rings and Picard groups of orders 
Scott Ahlgren (Illinois)  ES149
Arithmetic of coefficients of halfintegral weight modular forms 
5:40  5:45 
Break 
5:45  6:00 
Leanne Robertson (Smith College)  ES142
Class numbers of real cyclotomic fields 
Paul Jenkins (Wisconsin)  ES149
Asymptotics of Traces of Singular Moduli 
3:55  4:10 
Michael Mossinghoff (Davidson College)  ES1050
Lehmer's problem for polynomials with odd coefficients 
Angel Kumchev (Texas)  KP108
The large sieve in additive prime number theory 
Reginald Sawilla (Calgary)  ES142
Fast Ideal Arithmetic In Real Quadratic Fields 
Alexandra Nichifor (Washington)  ES149
Consequences of Kida's Formula for NonPrimitive Iwasawa Modules 
4:15  4:20 
Break 
4:20  4:35 
Jonathan Sondow  ES1050
Conditional Irrationality Bases for log(Pi) and Euler's Constant 
Mizan R Khan (Eastern Connecticut State) 
KP108
On the Maximal Difference between an Element and its Inverse
in Residue Rings 
Lenny Jones (Shippensburg)  ES142
Deterministic Primality Tests: Some Old, Some New 
Alexandru Tupan (Michigan State)  ES149
Positivity for Satake coefficients 
4:40  4:45 
Break 
4:45
 5:00 
Hans J. H. Tuenter (York)  KP108
The Frobenius Problem, Sums of Powers of Integers, and Recurrences
for the Bernoulli Numbers 
Siguna Mueller (Calgary)  ES142
Probabilistic primality testing  who cares? 