Talks

    2024
  1. On a characterization of Deligne-Lusztig representations via their characters, Pan Asia Number Theory Conference 2024, VIASM (Vietnam), July 15-19, 2024.
  2. Note on local factors of representations of classical groups, Kagura-zaka algebra seminar, Tokyo University of Science, May 23, 2024.
    3. 2023
  3. Several recent topics on the local Langlands conjecture, NTU Mathematics Colloquium, December 27, 2023.
  4. On explicit local Jacquet--Langlands correspondence for regular supercuspidal representations, Algebraic Number Theory and Related Topics 2023, RIMS, December 12, 2023.
  5. On comparison of Kaletha's and Arthur's toral supercuspidal L-packets of classical groups, BIRS-IASM workshop "Arthur packets", Hangzhou, China, November 7, 2023.
  6. On explicit local Jacquet--Langlands correspondence for regular supercuspidal representations, Representations of reductive p-adic groups, L-functions and relative matters: a conference in honor of Guy Henniart, Amiens University, France, September 13, 2023.
  7. On explicit local Jacquet--Langlands correspondence for regular supercuspidal representations, The 5th Japan-Taiwan Number theory conference, Penghu University of Science and Technology (PUST), Taiwan, August 22, 2023.
  8. Characterization of supercuspidal representations via Harish-Chandra characters, RIMS workshop "Recent developments in representation theory and related topics", RIMS, June 20, 2023.
  9. On the functorial behavior of Swan conductors of Galois representations, Ehime University Algebra Seminar, June 24, 2023 (online).
  10. Swan conductors of local Galois representations and their functorial lifts, Number Theory in Tokyo, Tokyo Institute of Technology, March 24, 2023.
    11. 2022
  11. On B(G)-parametrization of the local Langlands correspondence, Mini-workshop on the geometrization of the local Langlands correspondences and related topics, Kyoto University, December 23, 2022.
  12. Local Langlands correspondence for simple supercuspidal representations, Group, Lie and Number Theory, University of Michigan, October 24, 2022.
  13. On the finiteness for Hecke algebras (introduction of the work of Dat-Helm-Kurinczuk-Moss), 11th Kurashiki Number Theory Meeting, Kurashiki Seaside Hotel, September 12, 2022.
  14. On the Kottwitz conjecture (introduction of the work of Hansen-Kaletha-Weinstein), 11th Kurashiki Number Theory Meeting, Kurashiki Seaside Hotel, September 11, 2022.
  15. Characterization of supercuspidal representations via Harish-Chandra characters, Representations and Characters: Revisiting Some Aspects of the Works of Harish-Chandra and Weil, NUS, Singapore, July 5, 2022.
  16. A characterizing result on supercuspidal representations, The 7th KTGU Mathematics Workshop for Young Researchers, Kyoto University (online), February 14, 2022.
  17. On Iwahori-Hecke algebras and local L-factors of unramified representations, RIMS conference: Automorphic forms, automorphic L-functions, and its related topics, RIMS (online), January 27, 2022.
    18. 2021
  18. Several recent topics on the supercuspidal local Langlands correspondence, 2021 Fall POSTECH-PMI Number Theory Seminar, POSTECH (online), December 23, 2021.
  19. A recovering result of Deligne-Lusztig representations from their characters, The 3rd Kyoto-Hefei Workshop on Arithmetic Geometry, RIMS (online), December 6, 2021.
  20. Comparison of algebraic and geometric constructions of supercuspidal representations, The 9th East Asia Number Theory Conference, August 26, 2021.
  21. On comparison of algebraic and geometric constructions of supercuspidal representations, Keio algebra seminar, August 2, 2021.
  22. Geometric L-packets of Howe-unramified toral supercuspidal representations I, Automorphic Project & Research Seminar, online, May 14, 2021.
  23. Twisted endoscopic character relation for Kaletha's regular supercuspidal L-packets, RIMS conference: Automorphic forms, automorphic representations, Galois representations, and its related topics, online, January 29, 2021.
    24. 2020
  24. Twisted endoscopic character relation for Kaletha's regular supercuspidal L-packets, MIT Lie Groups Seminar, online, December 2 (Boston time), 2020.
  25. On a comparison of algebraic and geometric constructions of supercuspidal representations, Kobe number theory mini-workshop, online, November 19, 2020.
  26. On the local Langlands correspondence for supercuspidal representations, 65th Symposium of Algebra, online, September 4, 2020.
  27. On the characters of Deligne-Lusztig representations of finite reductive groups, Number theory seminar, Kyoto University, online, May 22, 2020.
  28. Local Langlands correspondence and Langlands functoriality, Kyoto University Colloquium, Kyoto University, January 15, 2020.
  29. Arthur's classification theorem and the local Langlands correspondence, Mathematics seminar, KIAS, January 6, 2020.
    30. 2019
  30. Introduction to Arthur's local classification theorem, 22nd Hakuba Autumn Workshop on Number Theory "Application of Arthur's multiplicity formula to Siegel modular forms", November 2, 2019.
  31. Towards the twisted endoscopic character relation for regular supercuspidal L-packet, Oberwolfach workshop "New Developments in Representation Theory of p-adic Groups", Oberwolfach, October 1, 2019.
  32. On Henniart's problem on the ratio of Swan conductors, Regulators in Niseko 2019, Hilton Niseko Village, Hokkaido, September 9, 2019. (promised)
  33. Introduction of Langlands-Shahidi method, 10th Kurashiki Number Theory Meeting, Kurashiki Seaside Hotel, July 26, 2019.
  34. Towards the twisted endoscopic character relation for regular supercuspidal representations, Workshop on Shimura varieties, representation theory, and related topics, Hokkaido University, July 18, 2019.
  35. On depth in the local Langlands correspondence, Number theory seminar, Kyoto University, April 12, 2019.
  36. On depth in the local Langlands correspondence, Workshop on arithmetic geometry, Tokyo-Princeton at Komaba, the University of Tokyo, March 20, 2019.
    37. 2018
  37. On depth in the local Langlands correspondence, On the Langlands Program: Endoscopy and Beyond, National University of Singapore, December 26, 2018.
  38. On the depth preserving property of the local Langlands correspondence, Kagawa Seminar, Kagawa university, October 21, 2018.
  39. Twisted endoscopic character relation for tempered real L-packets (introduction of the works of Mezo), 9th Kurashiki Number Theory Meeting, Kurashiki Seaside Hotel, September 19, 2018.
  40. On the depth preserving property of the local Langlands correspondence for classical groups, The 4th Japan-Taiwan Joint Conference on Number Theory, Campina Hotel, Fukue, Goto-city, September 3, 2018.
  41. Depth preserving property of the local Langlands correspondence for classical groups in a large residual characteristic, 17th Sendai-Hiroshima Workshop on Number theory, Tohoku University, July 13, 2018.
  42. Depth preserving property of the local Langlands correspondence for quasi-split classical groups in a large residual characteristic, 5th Kyoto conference on automorphic forms, Kyoto University, June 29, 2018.
  43. Simple supercuspidal L-packets of quasi-split classical groups, Mathematical Society of Japan Spring Meeting 2018, the University of Tokyo, March 18, 2018.
    44. 2017
  44. Simple supercuspidal L-packets of quasi-split classical groups, Algebraic Number Theory and Related Topics 2017, RIMS, December 6, 2017.
  45. Relative trace formula of Jacquet-Rallis, 8th Kurashiki Number Theory Meeting, Kurashiki Seaside Hotel, July 24-25, 2017.
  46. On the formal degree conjecture for simple supercuspidal representations of symplectic groups, 4th Kyoto conference on automorphic forms, Kyoto University, June 17, 2017.
  47. On the endoscopic character relation, Kinosaki seminar 2017, TSUTAYA, February 15, 2017.
  48. On the endoscopic lifting of simple supercuspidal representations of classical groups, Automorphic forms and related topics, RIMS, February 10, 2017.
  49. On the simple supercuspidal L-packets of classical groups, Number theory seminar, Waseda University, January 20, 2017.
  50. On the character of simple supercuspidal representations of classical groups and their L-packets, Representation theory seminar, Hokkaido University, January 17, 2017.
    51. 2016
  51. On the endoscopic lifting of simple supercuspidal representations of classical groups, Workshop on Shimura varieties, representation theory and related topics, Kyoto University, November 22, 2016.
  52. Basics of Bun_G, 7th Kurashiki Number Theory Meeting, Kurashiki Seaside Hotel, July 21-22, 2016.
  53. On the endoscopic lifting of simple supercuspidal representations, 15th Sendai-Hiroshima Workshop on Number theory, Tohoku University, July 14, 2016.
  54. On the endoscopic lifting of simple supercuspidal representations, Number theory seminar, Kyoto University, May 13, 2016.
  55. On the endoscopic lifting of simple supercuspidal representations, Number theory seminar, the University of Tokyo, April 27, 2016.
  56. On the endoscopic lifting of simple supercuspidal representations, Algebra seminar, Tohoku University, April 21, 2016.
  57. On the lifting of simple supercuspidal representations, Langlands and Harmonic Analysis, Kyushu University, March 7, 2016.