Talks

Non-degenerate Diophantine equations (abstract), Debrecen University NT seminar, Oct 10, 2025.
Non-degenerate Diophantine equations (abstract), Goettingen University Diophantine Geometry seminar, June 24, 2025.
Integral points on the Clebsch-Klein surfaces (abstract), Udine University seminar, March 17, 2025.
Ico models of curves and rational points (abstract), Genova University NT seminar, March 12, 2025.
Ico models of curves and rational points (abstract), Chalmers University AG & NT seminar, March 5, 2025.
Integral points on the Clebsch-Klein surfaces (abstract), Peking University NT seminar, Apr 24, 2024.
Integral points on the Clebsch-Klein surfaces (abstract), MCM Beijing NT seminar, Jan 10, 2024.
Integral points on the Clebsch-Klein surfaces (abstract), Zhejiang University NT & RT seminar, Dec 13, 2023.
Integral points on the Clebsch-Klein surfaces (abstract), PennState University Algebra & NT seminar, Dec 1, 2023.
Integral points on the Clebsch-Klein surfaces (abstract), MIT NT Seminar, Nov 21, 2023.
Integral points on the Clebsch-Klein surfaces (abstract), Columbia-CUNY-NYU NT seminar, Nov 16, 2023.
Integral points on the Clebsch-Klein surfaces (abstract), PU/IAS Princeton NT seminar, Oct 5, 2023.
Integral points on coarse Hilbert moduli schemes (abstract), Arithmetic & Geometry workshop Alpbach 2023 of ETHZ-UZh-Sbg, June 30, 2023.
Integral points on coarse Hilbert moduli schemes (abstract), Basel NT seminar, Aug 25, 2022.
Integral points on coarse Hilbert moduli schemes (abstract), Mordell 2022 Conference Cambridge, Aug 16, 2022.
Integral points on coarse Hilbert moduli schemes (abstract), 2nd Biennal JNT conference Cetraro, July 19, 2022.
Integral points on coarse Hilbert moduli schemes (abstract), 8th National Chinese NT Conference Jintan, May 26, 2021.
Integral Points on Moduli Schemes and Siegel’s Theorem (abstract), Diophantine geometry conference (TCPS, Taipei) in honor of J. Yu, May 21, 2019.
On the representability of moduli problems on Hilbert moduli stacks (abstract), Conference in honor of Wustholz’s 70th Birthday in Sanya, Jan 20, 2019.
Solving cubic Thue equations via Shimura–Taniyama conjecture (abstract), Conference in honor of Evertse’s 60th Birthday in Leiden, June 18, 2018.
Integral points on Hilbert modular varieties (abstract), MIT NT seminar, May 15, 2018.
On Mordell equations (abstract), Conference Journees Algophantiennes Bordeaux, June 7, 2017.
Integral points on Hilbert modular varieties (abstract), Quebec-Vermont NT seminar (Mc Gill University), April 6, 2017.
Integral points on Hilbert modular varieties (abstract), Workshop on Heights (Fields Institute Toronto), Feb 16, 2017.
Integral points on moduli schemes and Thue equations (abstract), Rochester University NT seminar, Feb 1, 2017.
Integral points on Hilbert modular varieties (abstract), University of Zurich Algebraic Geometry Seminar, Dec 19, 2016.
Integral points on moduli schemes and Thue equations (abstract), PU/IAS Princeton NT seminar, Dec 1, 2016.
Sieves for Diophantine equations (abstract), Sandia National Laboratories (Livermore), Nov 1, 2016.
Integral points on moduli schemes (abstract), Madison-Wisconsin NT seminar, April 21, 2016.
Solving Mordell equations via Shimura-Taniyama conjecture (abstract), MPIM Bonn NT seminar, July 29, 2015.
Solving S-unit and Mordell equations via Shimura–Taniyama conjecture (abstract), Basel NT seminar, June 19, 2015.
Discriminants and small points of cyclic covers (abstract), Humboldt University Arithmetic Geometry seminar, Jan 29, 2015.
Modularity and integral points on moduli schemes (abstract), SNS Pisa NT seminar, Dec 2, 2014.
Integral points on moduli schemes (abstract), Diophantine geometry conference (ERC) in Cetraro, July 23, 2014.
Modularity and integral points on moduli schemes (abstract), Caen University NT seminar, June 20, 2014.
Modularity and integral points on moduli schemes (abstract), Darmstad University Algebra seminar, May 27, 2014.
Modularity and integral points on moduli schemes (abstract), Bordeaux University NT seminar, April 4, 2014.
Modularity and integral points on moduli schemes (abstract), Conference in Heights in Diophantine Geometry (ESI Vienna), Nov 29, 2013.
Integral points on moduli schemes of elliptic curves (abstract), Manin’s seminar MPIM Bonn, Oct 29, 2013.
The effective Shafarevich conjecture for abelian varieties of GL2-type (abstract), MPIM Bonn Oberseminar, Oct 17, 2013.
Modularity and integral points on moduli schemes (abstract), ETH Zurich NT seminar, May 17, 2013.
Discriminants and small points of curves (abstract), ETH Zurich Arithmetic & Geometry seminar, May 16, 2013.
Heights and conductors of elliptic curves (abstract), Paris NT seminar l’IMJ-PRG, Oct 15, 2012.
Arakelov theory, modularity and Mordell equations (abstract), IHES short talks, Oct 3, 2012.
Heights and conductors of elliptic curves (abstract), Number theory Conference Hong Kong University, June 19, 2012.
On Mordell’s equation (abstract), Hong Kong University seminar, June 15, 2012.
Heights and conductors of elliptic curves (abstract), Michigan State University Algebra seminar, March 21, 2012.
Inequalities relating invariants of elliptic curves (abstract), Szpiro’s collaborative seminar (CUNY), Feb 3, 2012.
Heights, discriminants and conductors (abstract), PU/IAS Princeton NT seminar, Jan 5, 2012.
Diophantine Geometry (abstract, video), IAS Princeton short talks, Oct 7, 2011.
Finiteness proofs for S-integral points on \(\mathbb{P}^1−\lbrace 0, 1, \infty\rbrace\) (abstract), Princeton NT working seminar of Skinner, Taylor, Zhang, Sept 29, 2011.
An effective proof of the hyperelliptic Shafarevich conjecture (abstract), Conference Arithmetic Days Moscow, June 13, 2011.
On Szpiro’s discriminant conjecture (abstract), Conference Heights 2011 (CNRS/IMUB), April 29, 2011.
On the modular degree conjecture (abstract), ETH Zurich Arithmetic & Geometry seminar , March 3, 2011.
An effective Shafarevich theorem for elliptic curves (abstract), Conference Rational points (ETH Zurich), May 27, 2010.
An effective Shafarevich theorem for elliptic curves (abstract), ETH Zurich Arithmetic & Geometry seminar, May 6, 2010.