Upcoming events

• Meeting in the Middle: Conference on characteristic 0 and characteristic p multiple zeta values, Hawaii, March 16 - 20, 2026

Publications 

• A generalization of formal multiple zeta values related to multiple Eisenstein series and multiple q-zeta values, J. Number Theory 269, 106-137 (2024).

• Balanced multiple q-zeta values, Adv. Math. 439 (2024).

• Combinatorial multiple Eisenstein series (with H. Bachmann), Res. Math. Sci. 10, 35 (2023). 

• Relations satisfied by double q-zeta values (with H. Bachmann, U. Kühn), RIMS Kôkyûroku No. 2016, 219-232 (2019).

 Preprints

• An extension of the linearized double shuffle Lie algebra, submitted.

• On post-Lie structures for free Lie algebras (with U. Kühn), submitted.

• AGZT-Lectures on formal multiple zeta values (with N. Confurius, U. Kühn), preprint.

PhD thesis (final)

• An algebraic approach to multiple q-zeta values, March 2023. 

Past talks

• Kagoshima Mould Theory Seminar, Kagoshima, August 22 - 25, 2025

• The 4th International Workshop on Multiple Zeta Values and Related Fields, Shanghai, July 12 - 16, 2025

• Women in Number Theory Japan, Tokyo, June 14, 2025

• Algebraic approaches to mapping class groups of surfaces, Tokyo, May 19 - 23, 2025

• 2nd Kindai Workshop: Multiple Zeta Values and Modular Forms, Osaka, November 8 - 10, 2024

• Algebraic Number Theory Workshop, Munich, September 2 - 6, 2024

• Beyond Multiple Zeta Values: finite versions, q-analogues, and multiple Eisenstein series, Hamburg, August 27 - 29, 2024

• Analysis-Probability Seminar, Leipzig, April 30, 2024

• Multiple Zeta Values, Associators, and Related Topics, Geneva, March 4 - 5, 2024 (Slides)

• Oberseminar Zahlentheorie, Cologne, December 4, 2023

• Women in automorphic forms, Konstanz, October 4 - 6, 2023

• International Seminar on Automorphic Forms, online, July 4, 2023 (Slides)

• Women in Number Theory Japan, Tokyo, June 10, 2023

• Mathematics and Geometry Seminar, Tokyo, June 9, 2023

• Lecture series: Formalization of multiple Eisenstein series (with H. Bachmann), Fukuoka, June 6 - 7, 2023

• ACPMS Seminar, online, March 31, 2023 (Slides)

• Lecture series: An algebraic approach to multiple q-zeta values, Nagoya, February 13 -14, 2023

• Oberseminar Groups and Geometry, Bielefeld, November 23, 2022

• DMV annual meeting, Berlin, September 13, 2022 (Slides)

• Modular forms in number theory and beyond, Bielefeld, August 26, 2022 (Slides)

• ENTR Seminar, online, May 4, 2022 (Slides)

• The 14th Young Mathematicians Conference on Zeta Functions, online, February 19, 2021 (Slides)

• JENTE Seminar, online, November 17, 2020 (Slides)

• 17 talks in the seminar Arithmetische Geometrie und Zahlentheorie, Hamburg, 2016 - 2023

Organization

• Modular in Bielefeld, Bielefeld, June 23 - 26, 2025 (with. C. Alfes, A. Botero, L. Gehrmann, P. Kiefer)

• ENTR Workshop 24, Essen, September 18 - 20, 2024 (with S. Bartling, P. Kiefer, J. Lin, G. Marazza, I. Metzler, X. Zhang)

• ENTR Workshop 23, Bielefeld, August 23 - 25, 2023 (with P. Bieker, P. Kiefer, J. Krah, I. Metzler, K. Rajeev, R. Strathausen)