Talks
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Computing isogeny classes of principally polarized abelian surfaces over the rationals
(slides)
Leibniz Universität Hannover
April 2023
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Computing isogeny classes of principally polarized abelian surfaces over the rationals
(slides)
Simons Collaboration on Arithmetic Geometry, Number Theory, and Computation Annual Meeting
January 2023
-
Computing isogeny classes of principally polarized abelian surfaces over the rationals
(slides)
Joint Mathematics Meetings
January 2023
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Computing isogeny classes of principally polarized abelian surfaces over the rationals
Palmetto Number Theory Series (PANTS)
December 2022
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Computing isogeny classes of principally polarized abelian surfaces over the rationals
University of Washington
December 2023
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Counting points on smooth plane quartics
(slides)
Algorithmic Number Theory Symposium XV, University of Bristol
August 2022
-
Geometric invariants from counting points
(slides)
Connecticut Summer School in Number Theory
June 2022
-
The L-functions and modular forms database
(slides)
William & Mary
December 2021
-
Effective obstruction to lifting Tate classes from positive characteristic
(slides)
Columbia-CUNY-NYU number theory seminar
April 2021
-
From counting points to rational curves on K3 surfaces
(slides
,
video)
Vantage seminar
January 2021
-
Effective obstruction to lifting Tate classes from positive characteristic
(slides)
Saarland University
December 2020
-
Bounding Picard numbers
(slides)
Simons Collaboration on Arithmetic Geometry, Number Theory, and Computation
October 2020
-
From Frobenius polynomials to geometry
(slides)
Around Frobenius distributions and related topics
May 2020
-
Frobenius Distributions
(slides)
Department of Mathematics, University of California San Diego
February 2020
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Computing central endomorphisms of an abelian variety via reductions modulo p
(slides)
Joint Mathematics Meetings
January 2020
-
Variation of Néron-Severi ranks of reductions of K3 surfaces
(slides)
Joint Mathematics Meetings
January 2020
-
Rigorous computation of the endomorphism ring of a Jacobian
(slides)
University of New South Wales
November 2019
-
Variation of Néron-Severi ranks of reductions of K3 surfaces
(slides)
The University of Tennessee, Knoxville
May 2019
-
Frobenius Distributions
(slides)
Department of Mathematics, University of Washington
April 2019
-
Upper bounds for the endomorphism algebra of an abelian variety
(slides)
Joint Mathematics Meetings
January 2019
-
Randomness in number theory
(slides)
Department of Mathematics, Colorado Sate University
November 2018
-
Frobenius Distributions
(slides)
Colóquio de Geometria e Aritmética Rio de Janeiro
October 2018
-
Frobenius Distributions
(slides)
Massachusetts Institute of Technology
September 2018
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Computing zeta functions of nondegenerate hypersurfaces in toric varieties
(slides)
Algorithmic Number Theory Symposium XIII, University of Wisconsin, Madison
July 2018
-
Distributions in arithmetic geometry
(slides)
Communicating Mathematics Effectively, University of Washington
June 2018
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Computing zeta functions of nondegenerate hypersurfaces in toric varieties
(slides)
Birational Geometry and Arithmetic, ICERM, Brown University
May 2018
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Computing zeta functions of nondegenerate toric hypersurfaces
(slides)
Department of Mathematics & Statistics, Boston University
December 2017
-
Computing zeta functions of nondegenerate toric hypersurfaces
(slides)
Maine-Québec Number Theory Conference
October 2017
-
Computing zeta functions of nondegenerate toric hypersurfaces
(slides
,
video)
Banff International Research Station, $p$-adic Cohomology and Arithmetic Applications
October 2017
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Toric point counting and applications
(slides
,
video)
Banff International Research Station, New Trends in Arithmetic and Geometry of Algebraic Surfaces
March 2017
-
Toric point counting and applications
Department of Mathematics & Statistics, University of Vermont
February 2017
-
Counting points on curves
(slides)
Université Laval, Québec, Québec-Maine Number Theory Conference
October 2016
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Counting points on curves
(slides)
University of New South Wales
July 2016
-
Zeta functions of quartic K3 surfaces over $\mathbf{F}_3$
(slides)
Sage Days 71: Explicit p-adic methods in number theory, Oxford University
March 2016
-
Equidistributions in arithmetic geometry
(slides)
Dartmouth College
January 2016
-
Equidistributions in arithmetic geometry
(slides)
Instituto Superior Técnico
December 2015
-
Effective computations of Hasse-Weil zeta functions
(slides)
Explicit Methods for Modularity of K3 Surfaces and Other Higher Weight Motives, ICERM, Brown University
October 2015
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Effective computations of Hasse-Weil zeta functions
Courant Institute of Mathematical Sciences, NYU
May 2015
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Variation of Néron-Severi ranks of reductions of algebraic surfaces
Department of Mathematics, Rice University
February 2015
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Variation of Néron-Severi ranks of reductions of algebraic surfaces
School of Mathematics and Statistics, UNSW
October 2014
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Variation of Néron-Severi ranks of reductions of algebraic surfaces
Courant Institute of Mathematical Sciences, NYU
October 2014
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The point counting problem
Courant Institute of Mathematical Sciences, NYU
December 2012
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Faster deterministic integer factorization
Courant Institute of Mathematical Sciences, NYU
January 2012
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Étale Cohomology
Courant Institute of Mathematical Sciences, NYU
March 2011
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Étale Cohomology
Departamento de Matemática, Instituto Superior Técnico
July 2010