Schedule



Research Talks

【24】Chebishev's bias on Fermat curves of odd prime degree, The Kyushu Algebraic Number Theory (KANT2024) , Kyushu university, March 1, 2024.

【23】Chebyshev’s bias for algebraic curves, The autumn meeting of the Mathematical Society of Japan, Tohoku University, September 20, 2023.

【22】Congruence of ℘-adic representations attached to A-motives, The Number Theory Workshop at Waseda University, Online, January, 2022

【21】On congruence of Galois representations attached to A-motives, Mathematical Society of Japan Autumn Meeting 2021, Online. September, 2021.

【20】On congruence of Galois representations attached to A-motives, The 9th East Asia Number Theory Conference , Online. August, 2021

【19】On congruence of Galois representations attached to A-motives, NCTS Seminar on Number Theory , Online, May, 2021.

【18】On congruence of Galois representations attached to A-motives, The 19th Conference of Sendai-Hiroshima Number theory , Online, September, 2020.

【17】Congruence of Galois representations attached to A-motives, Kyushu Algebraic Number Theory 2020 Summer on Zoom, Online, August, 2020.

【16】Non-existence of Drinfeld modules with constrained torsions, Spring Meeting of the Mathematical Society of Japan, Nihon University, March, 2020. Canceled due to the outbreak of COVID-19. 

【15】On K-virtual Drinfeld modules and Drinfeld modular curves, Algebraic Number Theory and Related Topics 2019, Kyoto University, December, 2019.

【14】Parametrization of Q-virtual Drinfeld modules of rank two, Tsuda University Number Theory Workshop 2019, Tsuda University, October,  2019.

【13】On Q-virtual  Drinfeld modules, The 13th Fukuoka Symposium on Number Theory, Kyushu University, August, 2019.

【12】Parametrization of Q-virtual Drinfeld modules, The 18th Conference of Hiroshima-Sendai Number Theory, Hiroshima University, July, 2019.

【11】Drinfeld module analogue of the Rasmussen-Tamagawa conjecture, Galois representstion, ramification theory, and related topics, Saitama University, March, 2018.

【10】On a Drinfeld module analogue of the Rasmussen-Tamagawa conjecture, Tokyo Denki University Mathematics Seminar, Tokyo Denki University, January, 2018.

   【9】A Drinfeld module analogue of the Rasmussen-Tamagawa conjecture, Algebraic Number Theory and Related Topics 2017, Kyoto University, December, 2017.

   【8】A function field analogue of the Rasmussen-Tamagawa conjecture, The 11th Fukuoka Symposium on Number Theory, Kyushu University, August, 2017.

   【7】A function field analogue of the Rasmussen-Tamagawa conjecture, The 16th Conference of Hiroshima-Sendai Number Theory, Hiroshima University, July, 2017.

   【6】A function field analogue of the Rasmussen-Tamagawa conjecture, Kyushu Algebraic Number Theory 2017 (KANT2017), Kyushu University, March, 2017.

   【5】Non-existence of certain exceptional abelian varieties, The 13th Mathematics Conference for Young Researchers, Hokkaido University, February, 2017.

   【4】Non-existence of certain abelian varieties with CM factors, Number Theory Workshop at Waseda University, Waseda University, January, 2017.

   【3】Non-existence of certain abelian varieties with CM factors, The 10th Fukuoka Symposium on Number Theory, Kyushu University, August, 2016.

   【2】Non-existence of certain abelian varieties with CM factors, The 15th Conference of Sendai-Hiroshima Number Theory, Tohoku University, July, 2016.

   【1】Non-existence of certain abelian varieties over $\mathbb{Q}$, The 133rd Regular Meeting of  the Kyushu Chapter of the Mathematical Society of Japan, Saga University, September,  2015.