Eisuke Otsuka

E-mail: eisuke.otsuka.p3 [at] dc.tohoku.ac.jp

Research Interest: Number Theory, Multiple Zeta Values

Talks

2023/2/19, The 16th Young Mathematicians Conference on Zeta Functions, "On arithmetic properties of periods for some differential forms over $\mathbb{Q}$ on the Fermat curve $F_2$ of degree 2".
2023/3/9, Waseda Number Theory Conference 2023, "A base extension of the space of motivic periods and its Galois invariant with some applications".
2023/3/31, The 27th Conference for Young Researchers on Algebra, "Iterated integrals on the Fermat curve of degree 2 and their motivic interpretation".
2023/7/13, The 22nd Hiroshima-Sendai Workshop on Number Theory, "Iterated integrals over some algebraic curves and their motivic interpretations".
2023/10/11, RIMS Workshop 2023 Analytic Number Theory and Related Topics, "On iterated integrals on some specific algebraic curves of degree 2".
2024/2/21, The 18th Workshop on Multiple Zeta Values &The 64th Kansai Multiple Zeta Values Workshop, "次数2のフェルマー曲線上の反復積分の特殊値とそのモチヴィックな解釈".
2024/3/18, MSJ Spring Meeting 2024, "2 次のフェルマー曲線上の反復積分によって得られる周期について" .

Preprint:

On arithmetic properties of periods for some rational differential forms over $\bQ$ on the Fermat curve $F_2$ of degree 2, arXiv:2302.07650.
Motivic interpretations for iterated integrals on some specific algebraic curves, arXiv:2404.01678.

Education:

Awards: