Preprints

2. L-invariants for cohomological representations of PGL(2) over arbitrary number fields (mit Maria Rosaria Pati, preprint pdf)

1. Plectic Stark-Heegner points (with Michele Fornea, preprint pdf)

 

Articles

10. Invertible analytic functions on Drinfeld symmetric spaces and universal extensions of Steinberg representations (pdf, to appear in Research in the Mathematical Sciences)

9. Big principal series, p-adic families and L-invariants (with G. Rosso, pdf, to appear in Compositio Mathematica)

8. Automorphic L-invariants for reductive groups (pdf, to appear in Journal für die reine und angewandte Mathematik (Crelle's Journal))

7. Gelfand's trick for the spherical derived Hecke algebra (pdf, to appear in International Mathematics Research Notices)

6. On quaternionic rigid meromorphic cocycles (pdf, to appear in Mathematical Research Letters)

5. Derived Hecke algebra and automorphic L-invariants (pdf, Trans. Amer. Math. Soc. Volume 372 (2019), 7767-7784)

4. Functoriality of automorphic L-invariants and applications (pdf, Doc. Math. Volume 24 (2019), 1225-1253)

3. On Shalika models and p-adic L-Functions (pdf, Isr. J. Math. Volume 226 Issue 1 (2018) 237-294)

2. Leading terms of anticyclotomic Stickelberger elements and p-adic periods (with F. Bergunde, pdf, Trans. Amer. Math. Soc. Volume 370, Number 9 (2018), 6297-6329 )

1. On the order of vanishing of Stickelberger elements of Hilbert modular forms (with F. Bergunde, pdf, Proc. Lond. Math. Soc. Volume 114, Issue 1, January 2017, 103–132)

 

Notes

1. Extensions of the Steinberg representation (A short note on extensions of the Steinberg representation and their connection to the p-adic upper half plane. A "coordinate free" version is part of the article "Anticyclotomic Stickelberger elements and p-adic periods".)

 

Talks

Septemer 12th-16th, 2022, Elliptic curves and modular forms in arithmetic geometry (celebrating Massimo Bertolini's 60th birthday), Università degli Studi di Milano
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August 15th-19th, 2022, Mordell 2022 -100 years of elliptic curves, Cambridge (UK)
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June 20th-24th, 2021, Galois Representations, Automorphic Forms and L-Functions, CIRM Luminy
tba

December 3rd, 2021, Algebra & Number Theory Seminar, Heidelberg University
Plectic Jacobians

October 11th, 2021, Warwick Number Theory Seminar
Plectic Stark-Heegner points

July 16th, 2021, Bielefeld Algebraic and Arithmetic Geometry Seminar
Plectic Stark-Heegner points

July 6th, 2021, International Seminar on Automorphic Forms
Rigid meromorphic cocycles for orthogonal groups

June 8th, 2021, CMS 75th+1 Anniversary Summer Meeting, Ottawa, Slides, Handout
On quaternionic rigid meromorphic cocycles

October 21th, 2020, London number theory seminar
L-invariants, completed cohomology and big principal series

October 14th, 2020, Algebra seminar, Michigan State University
Gelfand's trick for the spherical derived Hecke algebra

September 27th, 2020, 2020 Québec-Maine Number Theory Conference, Slides, Handout
Gelfand's trick for the spherical derived Hecke algebra

July, 24th, 2020, Members' seminar of Thematic Semester on Number Theory, CRM Montreal
Cohomology of p-arithmetic groups

June 30th, 2020, Seminar "Geometric Analysis and Number Theory", Paderborn University, Slides, Handout
Big principal series and L-invariants

June 10th, 2020, Universidad de Santiago de Chile, Slides, Handout
On exceptional zeros for GL(2)

February 26th, 2020, Number/Representation theory seminar, University of Toronto
Automorphic L-invariants for reductive groups

February 21st, 2020, Algebra and Geometry Seminars, Laval University
Big principal series and L-invariants

February 13th, 2020, Quebec-Vermont number theory seminar, McGill University
Automorphic L-invariants for reductive groups

July 22nd-24th, 2019, Workshop on L-invariants, Bejing International Center for Mathematical Research
Lecture series on automorphic L-invariants for reductive groups

July 18th, 2019, Bejing International Center for Mathematical Research
On Shalika models and p-adic L-functions

July 6th-8th, 2019, p-adic modular forms (satellite conference to Journées Arithmétiques XXXI), Istanbul Center for Mathematical Sciences
Automorphic L-invariants for reductive groups

June 28th, 2019, Seminar 'Symmetry, Geometry und Arithmetic', University of Heidelberg
Automorphic L-invariants for reductive groups

May 15th, 2019, Algebra and number theory seminar, HU Berlin
Automorphic L-invariants for reductive groups

October 4th, 2018, Special Values of Automorphic L-functions and Associated p-adic L-Functions, Casa Matemática Oaxaca
On Shalika models and p-adic L-functions

June 26th, 2018, Karlsruhe Institute of Technology
Derived Hecke algebra and automorphic L-invariants

April 20th, 2018, P-adic day in Catalonia, Cardedeu, Slides
Shalika models and p-adic L-functions

January 31st, 2018, Bielefeld Arithmetic Geometry Seminar, Bielefeld University
Derived Hecke algebra and automorphic L-invariants

January 24th, 2018, Colloquium, University of Duisburg-Essen, Slides
Automorphic L-invariants

December 12th, 2017, Recent Developments on the Arithmetic of Special Values of L-Functions, CIB - EPF Lausanne
Derived Hecke algebra and automorphic L-invariants

February 14th, 2017, P-adic methods for Galois representations and modular forms, Universitat de Barcelona
Stickelberger Elements and automorphic L-Invariants

December 14th, 2016, Oberseminar Arithmetische und Algebraische Geometrie, LMU Munich
Stickelberger Elements and automorphic L-Invariants

December 1st, 2015, University of Wuppertal
Shalika Modelle und p-adische L-Funktionen

August 16th, 2015, p-adic Hodge theory and Iwasawa theory, Bielefeld University
Shalika models and p-adic L-functions

January 16th, 2014 Research Seminar Arithmetic Geometry, University of Duisburg-Essen
P-adic L-functions for GL2n