I haved moved.

Preprints

3. On the algebraicity of polyquadratic plectic points (with Michele Fornea, preprint pdf)

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

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

 

Articles

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

9. Gelfand's trick for the spherical derived Hecke algebra (pdf, International Mathematics Research Notices, Volume 2022, Issue 18, 2022, 13841–13856)

8. Big principal series, p-adic families and L-invariants (with G. Rosso, pdf, Compositio Mathematica, Volume 158, Issue 2, 2022 , 409-436)

7. Invertible analytic functions on Drinfeld symmetric spaces and universal extensions of Steinberg representations (pdf, Research in the Mathematical Sciences 9, Article: 16 (2022))

6. Automorphic L-invariants for reductive groups (pdf, J. Reine Angew. Math. 779 (2021), 57–103)

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

13.12.2022, Arithmetic Seminar, University of Münster
Plectic Stark-Heegner points

September 12-16, 2022, Elliptic curves and modular forms in arithmetic geometry (celebrating Massimo Bertolini's 60th birthday), Università degli Studi di Milano
Plectic Stark-Heegner points

August 15-19, 2022, Mordell 2022 -100 years of elliptic curves, Cambridge (UK)
Plectic Stark-Heegner points

June 28, 2022, Colloquium, University of Duisburg-Essen, Handout
L-Invarianten elliptischer Kurven

June 20-24, 2022, Galois Representations, Automorphic Forms and L-Functions, CIRM Luminy
Algebraicity of polyquadratic plectic points

May 23-27, 2022, XXXe recontres arithmétiques de Caen
Rigid meromorphic cocycles for orthogonal groups

March 10, 2022, Number Theory Seminar, Università degli Studi di Padova
Algebraicity of polyquadratic plectic points

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

October 4, 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 26, 2018, Karlsruhe Institute of Technology
Derived Hecke algebra and automorphic L-invariants

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

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

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

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

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

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

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

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

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