Marta Pieropan

EPFL SB MATH CAG
Bat. MA, Station 8
CH-1015 Lausanne

Email: marta.pieropan@epfl.ch
Telephone:+41 21 69 35566
Room: MA C3 595


Photo

Research interests: arithmetic applications of birational geometry, Cox rings, rational points over nonclosed fields, Fano varieties, rationally connected varieties

CV



Papers

On rationally connected varieties over C_1 fields of characteristic 0, submitted
Preprint: arXiv:1905.02227

On Galois descent of complete intersections, submitted
Preprint: arXiv:1905.00227

The split torsor method for Manin's conjecture (with U. Derenthal), submitted
Preprint: arXiv:1907.09431

Cox rings over nonclosed fields (with U. Derenthal)
J. Lond. Math. Soc. 99, no.2, pp.447-476, 2019. DOI: 10.1112/jlms.12178
Preprint: arXiv:1408.5358

O-minimality on twisted universal torsors and Manin's conjecture over number fields (with C. Frei)
Ann. Sci. Éc. Norm. Supér. (4) 49, no. 4, pp. 757-811, 2016.
Preprint: arXiv:1312.6603

Imaginary quadratic points on toric varieties via universal torsors
Manuscripta Math. 150, no. 3, pp. 415-439, 2016. DOI:10.1007/s00229-015-0817-8
Preprint: arXiv:1505.05789

PhD thesis: Torsors and generalized Cox rings for Manin's conjecture.

Master thesis: On the unirationality of Del Pezzo surfaces over an arbitrary field

Bachelor thesis: Teoremi di Mordell e Lutz-Nagell. Relazioni con due classici problemi aritmetici.



Talks: past and upcoming

09/2019 - Topics in Rational and Integral Points, Basel, Switzerland

07/2019 - Rational Points 2019, Schney, Germany

05/2019 - Seminari di Algebra e Geometria Algebrica, Torino, Italy

02/2019 - Higher Dimensional Arithmetic Geometry, Kumamoto, Japan

02/2019 - Seminar at KIAS, Seoul, South Korea

02/2019 - Seminar at Ajou University, Suwon, South Korea

01/2019 - Number Theory Seminar, Grenoble, France

11/2018 - Algebraic Geometry and Number Theory Seminar, IST, Austria

11/2018 - Constructions and obstructions in birational geometry, Edinburgh, UK

10/2018 - Basel-Dijon-EPFL meeting, Dijon, France

08/2018 - Arithmetic and Geometry of cubic hypersurfaces, Hannover, Germany

07/2018 - Rational Points on Schiermonnikoog, Schiermonnikoog, Netherlands

05/2018 - Rational and Integral Points via Analytic and Geometric Methods, Oaxaca, Mexico

03/2018 - Number Theory Seminar, Utrecht, Netherlands

03/2018 - Number Theory Seminar, Basel, Switzerland

09/2017 - Seminar of Algebraic Geometry and Number Theory, EPFL, Lausanne, Switzerland

07/2017 - Where Geometry meets Number Theory, Göteborg, Sweden

06/2017 - Workshop on O-minimality and Diophantine Applications, Toronto, Canada

05/2017 - Heilbronn Number Theory Seminar, Bristol, UK

05/2017 - O-Minimality and its Applications to Number Theory and Analysis, Oberwolfach, Germany

03/2017 - Geometry Seminar, Nijmegen, Netherlands

02/2017 - Seminar in Algebra, Geometry and Arithmetic, Poznań, Poland

01/2017 - NoGAGS, Hamburg, Germany

01/2016 - Torsors in Arithmetic and Algebraic Geometry, Nice, France

01/2016 - Workshop on Rationality Questions, Bristol, UK

12/2015 - Arithmetic Geometry Seminar, FU Berlin, Germany

10/2015 - Young Women in Algebraic Geometry, University of Bonn, Germany

09/2015 - 5. Jahrestagung DFG-Schwerpunktprogramm 1489, Osnabrück, Germany, slides

07/2015 - AMS Summer Institute in Algebraic Geometry, University of Utah, Salt Lake City, USA, slides

06/2015 - Rational Points 2015, Schloss Schney, Germany

05/2015 - Séminaire "Variétés Rationnelles", Paris, France

02/2015 - Intercity Number Theory Seminar, Leiden, Netherlands

02/2015 - 2. Göttingen-Hannover Number Theory Workshop, Georg-August-Universität, Göttingen, Germany

01/2015 - Number Theory Seminar, University of Copenhagen, Denmark

07/2014 - ENFANT & ELEFANT, Workshop: Analytic Number Theory, Bonn, Germany, slides

07/2014 - Oberseminar IAZD, Leibniz Universität Hannover, Germany

03/2014 - 4. Jahrestagung DFG-Schwerpunktprogramm 1489, Bad Boll, Germany, slides

01/2014 - CARP (Collaboration Around Rational Points), Bellairs Research Institute (McGill University), Barbados

09/2013 - Summer School in Algorithmic Mathematics , Universität Hamburg, Germany

02/2013 - 2nd Swiss-French Workshop in Algebraic Geometry, Enney, Switzerland



Meetings: past and upcoming

09/2019 - Topics in Rational and Integral Points, Basel, Switzerland

07/2019 - Rational Points 2019, Schney, Germany

06/2019 - Rational points on irrational varieties, IHP Paris, France

05/2019 - Rational points on Fano and similar varieties, IHP Paris, France

02/2019 - Higher Dimensional Arithmetic Geometry, Kumamoto, Japan

11/2018 - Constructions and obstructions in birational geometry, Edinburgh, UK

09/2018 - Motivic and p-adic integration, Geneva, Switzerland

08/2018 - Arithmetic and Geometry of cubic hypersurfaces, Hannover, Germany

07/2018 - Rational Points on Schiermonnikoog, Schiermonnikoog, Netherlands

05/2018 - Rational and Integral Points via Analytic and Geometric Methods, Oaxaca, Mexico

05/2018 - Birational Geometry and Arithmetic, ICERM, USA

11/2017 - Rational Points and Zariski Density, Copenhagen, Denmark

07/2017 - Where Geometry meets Number Theory, Göteborg, Sweden

07/2017 - Moduli of K-stable varieties, Rome, Italy

06/2017 - Workshop on O-minimality and Diophantine Applications, Toronto, Canada

05/2017 - O-Minimality and its Applications to Number Theory and Analysis, Oberwolfach, Germany

01/2017 - NoGAGS, Hamburg, Germany

09/2016 - Rational Points and Algebraic Geometry, CIRM Luminy, France

09/2016 - Differential forms in algebraic geometry, Freiburg, Germany

09/2016 - Higher Dimensional Algebraic Geometry and Characteristic p, CIRM Luminy, France

07/2016 - 7th European Congress of Mathematics, TU Berlin, Germany

07/2016 - Algebraic Geometry - Satellite Conference of 7ECM, Hannover, Germany

05/2016 - Day of Algebraic and Arithmetic Geometry, Berlin, Germany

02/2016 - An introductory Workshop on the Minimal Model Program, Hannover, Germany

01/2016 - Torsors in Arithmetic and Algebraic Geometry, Nice, France

01/2016 - Workshop on Rationality Questions, Bristol, UK

10/2015 - Young Women in Algebraic Geometry, University of Bonn, Germany

09/2015 - 5. Jahrestagung DFG-Schwerpunktprogramm 1489, Osnabrück, Germany

09/2015 - Analytic Number Theory and Diophantine Geometry, Leibniz Universität Hannover, Germany

07/2015 - AMS Summer Institute in Algebraic Geometry, University of Utah, Salt Lake City, USA

07/2015 - Bootcamp for the 2015 AMS Summer Institute in Algebraic Geometry, University of Utah, Salt Lake City, USA, poster

06/2015 - Rational Points 2015, Schloss Schney, Germany

06/2015 - Algebraic Geometry Seminar: B-NL meets NoGAGS, Radboud University, Nijmegen, The Netherlands

05/2015 - Séminaire "Variétés Rationnelles", IHP, Paris, France

04/2015 - 3. Göttingen-Hannover Number Theory Workshop, Göttingen, Germany

03/2015 - Arizona Winter School 2015: Arithmetic and Higher-Dimensional Varieties, Tucson, AZ, USA

02/2015 - Intercity Number Theory Seminar, Leiden, The Netherlands

02/2015 - 2. Göttingen-Hannover Number Theory Workshop, Göttingen, Germany

11/2014 - 1. Göttingen-Hannover Number Theory Workshop, Hannover, Germany

07/2014 - ENFANT & ELEFANT, Workshop: Analytic Number Theory , Bonn, Germany

06/2014 - GAeL, Géométrie Algébrique en Liberté , Trieste, Italy, poster

05/2014 - NoGAGS, North German Algebraic Geometry Seminar , Hamburg, Germany

03/2014 - Geometry and Arithmetic of Surfaces, Munich, Germany

03/2014 - 4. Jahrestagung DFG-Schwerpunktprogramm 1489, Bad Boll, Germany

01/2014 - CARP (Collaboration Around Rational Points), Bellairs Research Institute (McGill University), Barbados

09/2013 - Summer School in Algorithmic Mathematics , Hamburg, Germany

06/2013 - GAeL, Géométrie Algébrique en Liberté , Stockholm, Sweden, poster

05/2013 - Rational Points - Geometric, Analytic and Explicit Approaches , Warwick, UK

03/2013 - 3. Jahrestagung DFG-Schwerpunktprogramm 1489, Konstanz, Germany

02/2013 - 2nd Swiss-French Workshop in Algebraic Geometry, Enney, Switzerland

08/2012 - A Panorama of Modern Number Theory with applications to Cryptography and Coding, Göttingen, Germany



Meetings: organized

05/2018 - Birational Geometry and Arithmetic, ICERM, USA



Seminars WS 2018/19

Preprint Seminar

Positive characteristic algebraic geometry

Seminars SS 2018

Preprint Seminar

Seminars WS 2017/18

Preprint Seminar

Working group on K-stability

Seminars SS 2017

Langlands correspondence for function fields

Seminars WS 2016/17

Berkovich spaces, birational geometry and motivic zeta functions

Rationality and decomposition of the diagonal

Seminars SS 2016

Motivic Galois groups and periods

Further topics in GIT

Algebraic groups (Lei Zhang)

D-modules

Seminars WS 2015/16

Supersingular K3 surfaces are unirational, after C. Liedtke

Topological Hochschild Homology and the de Rham-Witt Complex

Intersection theory



Teaching

Tutor coordinator for the course Analysis I (English) at EPFL, Wintersemester 2018/2019

Master/PhD reading seminar Sheaf Cohomology at EPFL, Summersemester 2018

Bachelor course Rings and Modules at EPFL, Wintersemester 2017/18

Exercise classes for the course Algebra 1 at Leibniz Universität Hannover, Wintersemester 2014/15

Exercise classes for the course Algebraische Geometrie 1 at LMU München, Wintersemester 2013/14

Exercise classes for the course Algebraische Geometrie 2 at LMU München, Summersemester 2013

Exercise classes for the course Algebraische Geometrie 1 at LMU München, Wintersemester 2012/13



Students

Filippo Candia, Bachelor project, 2018

Hector Pelletier, Master project, 2019



Links

Göttingen-Hannover Number Theory Workshop

DFG Priority Program SPP 1489

Bayerische Kleine AG "Algebraische Geometrie und Zahlentheorie"

GAeL, Géométrie Algébrique en Liberté

ALGANT