papers
Publications (7)
math.NT2018
Zeta functions of nondegenerate hypersurfaces in toric varieties via controlled reduction in $p$-adic cohomology
Edgar Costa, David Harvey, Kiran S. Kedlaya
math.NT2013
Asymptotic expansions, $L$-values and a new Quantum Modular Form
Edgar Costa, Korneel Debaene, João Guerreiro
math.NT2014
Variation of Neron-Severi ranks of reductions of K3 surfaces
Edgar Costa, Yuri Tschinkel
math.NT2012
A search for Wilson primes
Edgar Costa, Robert Gerbicz, David Harvey
math.NT2018
On the arithmetic of a family of degree-two K3 surfaces
Florian Bouyer, Edgar Costa, Dino Festi +2
math.NT2012
Faster deterministic integer factorization
Edgar Costa, David Harvey
math.NT2018
Computing Zeta Functions of Cyclic Covers in Large Characteristic
Vishal Arul, Alex J. Best, Edgar Costa +2