Riccardo Brasca Contact Information Institut de Math´ematiques de Jussieu Universit´e Paris VII Bˆ atiment Sophie Germain 75205 Paris Cedex 13 France Office: 605 Telephone: (+33) 01-57-27-93-02 E-mail: riccardo.brasca@gmail.com Website: http://www.imj-prg.fr/˜riccardo.brasca/ Date of Birth 26 October 1984 Citizenship Italian Current position Institut de Math´ ematiques de Jussieu, Paris Past positions ´ Ecole normale sup´ erieure de Lyon, Lyon • Maˆıtre de conf´erences (associate professor) • Post-Doc September 2013 - present October 2012 - August 2013 Max Planck Institute for Mathematics, Bonn • Post-Doc April 2012 - September 2012 Institut Henri Poincar´ e, Paris • Guest for the Galois trimester January 2010 - March 2010 Research Interests My research interests are in number theory and arithmetic geometry, in particular I am interested in the theory of p-adic modular forms. Keywords: p-adic modular forms, eigenvarieties, PEL-type Shimura varieties. Publications and preprints Research papers • Eigenvarieties for non-cuspidal modular forms over certain PEL Shimura varieties. Joint work with Giovanni Rosso, in preparation. • Eigenvarieties for some unitary Shimura varieties without ordinary locus. In preparation. • Eigenvarieties for cuspforms over PEL type Shimura varieties with dense ordinary locus. arXiv:1407.7973. • Quaternionic modular forms of any weight. Int. J. Number Theory 10 (2014), no. 31, 31-53. doi:10.1142/S1793042113500796. • p-adic modular forms of non-integral weight over Shimura curves. Compos. Math. 149 (2012), no. 1, 32–62. doi:10.1112/S0010437X12000449. • Hodge-Tate sheaves. Not to be published, available in my website. Ph.D. thesis • p-adic modular forms of non-integral weight over Shimura curves, 2012. Seminars and Talks Columbia University, New York City • Hida theory over some Shimura varieties without ordinary locus 2014 Seminar ‘Automorphic Forms and Arithmetic’ 1 of 5 December Institut de math´ ematiques de Jussieu - Paris Rive Gauche, Paris • Th´eorie de Hida pour certaines vari´et´es de Shimura sans lieu ordinaire November 2014 S´eminaire de th´eorie des nombres de l’IMJ-PRG Universit` a degli Studi di Milano, Milan • Hida theory over Shimura varieties without ordinary locus October 2014 Conference ‘p-adic methods in number theory’ 2 of 5 IISER, Pune, India • Families of overconvergent modular forms over Shimura varieties without ordinary locus June 2014 Conference ‘p-adic aspects of modular forms’ Universit´ e Paris 7, Paris • Site de Faltings April 2014 Working group ‘Isomorphisme de Eichler-Shimura surconvergent’ • Pr´esentation et ´enonc´e du r´esultat March 2014 Working group ‘Isomorphisme de Eichler-Shimura surconvergent’ • Bornes sur le rang de groupes de Selmer March 2014 Working group ‘Syst`emes d’Euler pour les convolutions de Rankin-Selberg’ ´ Ecole Normale Sup´ erieure, Paris • Familles des formes modulaires p-adiques et vari´et´es de Hecke January 2014 S´eminaire MathJeunes Centre International de Rencontres Math´ ematiques, Marseille • Anneaux Bcris et Bst January 2014 Working group ‘Th´eor`emes de comparaison et repr´esentations galoisiennes’ ´ Ecole Normale Sup´ erieure de Lyon, Lyon • Rapoport-Zink spaces at infinite level, November 2013 Working group ‘Moduli of p-divisile groups’ Institut de Math´ ematiques de Jussieu, Paris • The Hodge-Tate period map, October 2013 Working group ‘Perfectoid Shimura varieties’ • Autour d’une construction g´eom´etrique des vari´et´es de Hecke, October 2013 S´eminaire Groupes R´eductifs et Formes Automorphes • Perfectoid spaces, September 2013 Working group ‘Perfectoid Shimura varieties’ Universit` a degli Studi di Milano, Milan • About a geometric construction of eigenvarieties for Shimura variety of PEL type, June 2013 Summer Number Theory in Milan Universit´ e de Caen Basse-Normandie, Caen • Vari´et´es de Hecke pour formes modulaires de type PEL, January 2013 S´eminaire de Th´eorie des Nombres de Caen Universit´ e de Paris XIII, Paris • Hecke varieties for Shimura varieties with ordinary locus, January 2013 Conf´erence Vari´et´es de Shimura et Formes modulaires p-adiques • D´emonstration de la conjecture de Fontaine-Mazur et des conjectures de Kisin, December 2012 Working group ‘Compatibilit´e locale-globale de la correspondance de Langlands p-adique et applications, d’apr`es Emerton’ University of Z¨ urich, Z¨ urich • Strict O-modules and p-adic modular forms, December 2012 Oberseminar Institut de Math´ ematiques de Bordeaux, Bordeaux • Strict O-modules and p-adic modular forms, November 2012 S´eminaire de Th´eorie des Nombres Max Planck Institute for Mathematics, Bonn • p-adic modular forms of non-integral weight over Shimura curves, May 2012 Oberseminar Centro di Ricerca Matematica Ennio De Giorgi, Pisa • Forme modulari p-adiche di peso non intero, May 2012 Workshop in Algebraic Geometry and related topics King’s College, London • p-adic modular forms of non-integral weight over Shimura curves, May 2012 London Number Theory Seminar Centre International de Rencontres Math´ ematiques, Marseille 3 of 5 • Formal groups, April Working group ‘Groupes formels et p-divisibles’ • Classification of finite locally free group schemes over a perfect valuation ring, April Working group ‘Groupes formels et p-divisibles’ Universit´ e de Cergy-Pontoise, Cergy-Pontoise • p-adic modular forms, November Ph.D. Students seminar Universit` a degli Studi di Milano, Milan • Perfectoid fields and algebras, December Seminar about Peter Scholze’s theory of perfectoid spaces • p-adic modular forms of non-integral weight, December Christmas Seminar • First steps towards generalized comparison and control theorems, March Seminars in Arithmetic Geometry, Motives and Number Theory • Comparison theorem and control theorem for GL2 , January Seminars in Arithmetic Geometry, Motives and Number Theory • p-adic modular forms of non-integral weight over Shimura curves, June Seminars in Arithmetic Geometry, Motives and Number Theory Scientific activities 2012 2012 2011 2011 2011 2011 2011 2010 • Organizer of the seminar ‘Groupes R´eductifs et Formes Automorphes’, Institute de Math´ematiques de Jussieu, Paris, September 2014 - present • organizer of the conference ‘Solstice 2014’, Universit´e Paris 7, Paris, June 2014 • referee for the Canadian Journal of Mathematics and Algebra & Number Theory, • reviewer for MathSciNet, • organizer of the workshop ‘Almost Xmas seminar’, Universit`a degli Studi di Milano, Milan, December 2011 Academic Achievements Universit` a degli studi di Milano, Milan • Scholarship for Ph.D. Students 2008 - 2011 • 1st choice by Department of Mathematics for partial tuition waiver based on grades and credits 2003 - 2005 Education Universit` a degli Studi di Milano, Milan Ph.D. Student in Mathematics January 2009 - March 2012 • Thesis title: p-adic modular forms of non-integral weight over Shimura curves • Supervisor: Prof. Fabrizio Andreatta Universit` a degli Studi di Milano, Milan M.Sc. in Mathematics • • • • September 2006 - July 2008 Graduation Date: 21 July 2008 Final grade: 110/110 cum Laude Thesis title: Galois cohomology via almost-´etale extensions Supervisor: Prof. Fabrizio Andreatta B.Sc. in Mathematics • • • • September 2003 - July 2006 Graduation Date: 19 July 2006 Final grade: 110/110 cum Laude Thesis title: Spazi di Banach e propriet`a di Radon-Nikodym Supervisors: Prof. Clemente Zanco 4 of 5 Algebraic Geometry Course August 2007 Summer school of mathematics SMI (Scuola Matematica Interuniversitaria), Professor Enrique Arrondo, final grade A Algebra Course August 2007 Summer school of mathematics SMI (Scuola Matematica Interuniversitaria), Professor Nikolai Vavilov, final grade A+ Teaching Experience Universit´ e Paris 7, Paris • Teaching as Maˆıtre de conf´erences, September 2013 - present Universit` a degli Studi di Milano, Milan • Teaching assistant, Calculus III course, November 2008 - February 2009 Department of Physics • Teaching assistant, Algebra II course, March 2011 - July 2011 Department of Mathematics Languages Italian • Native English • Advanced French • Advanced Informatic skills Extracurricular Activities • Very good knowledge of GNU/Linux • Very good knowledge of LATEX • Good knowledge of C and Java programming languages Volunteer ambulance service • Croce Rossa Italiana • SOS Milano 5 of 5 2005 - 2009 2009 - Present