Sophie Morel UMPA ENS de Lyon 46, allée d'Italie 69364 Lyon Cedex 07, FRANCE E-mail  : prenom.nom_at_ens-lyon.fr CV en anglais (11/2023) cv

Publications

• Complexes d'intersection des compactifications de Baily-Borel. Le cas des groupes unitaires sur Q. (phd thesis) : complexes_d_intersection.pdf
• Complexes pondérés des compactifications de Baily-Borel. Le cas des variétés modulaires de Siegel. (J. Amer. Math. Soc. 21 (2008), 23-61) : complexes_ponderes.pdf
• Note sur les polynômes de Kazhdan-Lusztig (Mathematische Zeitschrift, 2011).note_sur_les_polynomes_de_KL.pdf
• On the cohomology of certain non-compact Shimura varieties (Annals of Mathematics Studies 173, Princeton University Press, 2010). stabilisation.pdf
• Cohomologie d'intersection des variétés modulaires de Siegel, suite. (Compositio Mathematica, 2011) groupes_symplectiques.pdf
• The intersection complex as a weight truncation and an application to Shimura varieties. (notes of my talk at the 2010 ICM, with a couple of typos fixed) icm2010.pdf
• Construction de représentations galoisiennes de torsion, d'après Peter Scholze (Bourbaki seminar talk, June 2015). Bourbaki_Scholze.pdf
• The standard sign conjecture on algebraic cycles: the case of Shimura varieties (joint with Junecue Suh, Crelle, 2014). sign_Crelle.pdf
• I know that you know : enigmas based on the concept of common knowledge (joint with Mohammad Shahryari, expository, in Persian; appeared in the Newsletter of the Iranian Mathematical Society, 2017) Islanders.pdf
• Some combinatorial identities appearing in the calculation of the cohomology of Siegel modular varieties (with Richard Ehrenborg and Margaret Readdy, in Algebraic Combinatorics, October 2019) : published version
• A generalization of combinatorial identities for stable discrete series constants (with Richard Ehrenborg and Margaret Readdy, in Journal of Combinatorial Algebra, 2022) : arXiv link
• Sharing pizza in n dimensions (with Richard Ehrenborg and Margaret Readdy, in Transactions of the American Mathematical Society, 2022) : arXiv link
• Pizza and 2-structures (with Richard Ehrenborg and Margaret Readdy, to appear in Discrete and Computational Geometry) : arXiv link
• The four operations on perverse motives (with Florian Ivorra, to appear in Journal of the European Mathematical Society) arXiv link
• Shimura varieties (notes of a course at the IHES 2022 summer school on the Langlands program, to appear in Proceesings of Symposia in Pure Mathematics) arXiv link

Prépublications

• Mixed l-adic complexes for schemes over number fields (submitted) sur_Q.pdf
• Comparison of different definitions of pseudo-characters (with Kathleen Emerson) arXiv link

Autres

• Notes from MAT 449 (Introduction to representation theory, Fall 2016). Probably full of typos, use at your own risk.  : rep_theory_notes.pdf
• Note on derived deformation rings and de Jong's conjecture (in French).  : Def.pdf
• Beilinson's construction of nearby cycles and gluing.  : gluing.pdf
• A quick introduction to perverse sheaves.  : faisceaux_pervers.pdf

Enseignement

• Fall 2021 : Representation theory (cours de M2 à l'ENS Lyon).
• Fall 2022 : Complex algebraic varieties (cours de M2 à l'ENS Lyon) et Rigid analytic varieties (idem).
• Fall 2021 : Lie groups (cours de M2 à l'ENS Lyon).
• Fall 2020 : Modern algebraic geometry (cours de M2 à l'ENS Lyon).
• Spring 2020 : Géométrie algébrique élémentaire (cours de M1 à l'ENS Lyon).
• Fall 2019 : MAT 540 : Homological algebra (notes and problem sets). Notes.
• Spring 2019 : MAT 517 : Rigid analytic geometry. Notes.
• Fall 2018 : MAT 449 : Representation theory.
• Spring 2018 (in Lyon) : Introduction to derived algebraic geometry (notes)
• Spring 2017 : MAT 217, linear algebra (notes)
• Fall 2016 : MAT 449, topics in representation theory (notes)
• Fall 2014 : MAT 518, topics in automorphic forms (moduli stacks of shtuka and global Langlands correspondence). Notes by Dan Collins.
• Fall 2014 : MAT 449, topics in representation theory (semisimple Lie algebras).
• Spring 2014 : MAT 518, topics in automorphic forms (geometric Satake correspondence). Notes by Dan Collins.
• Fall 2013 : MAT 449, topics in representation theory (compact Lie groups).