 | This biography of a living person relies too much on references to primary sources. Please help by adding secondary or tertiary sources. Contentious material about living persons that is unsourced or poorly sourced must be removed immediately, especially if potentially libelous or harmful. Find sources: "Kohji Matsumoto" – news · newspapers · books · scholar · JSTOR (February 2013) (Learn how and when to remove this message) |
| Kohji Matsumoto | |
|---|---|
| 松本 耕二 | |
| Alma mater | Rikkyo University |
| Occupation | Mathematician |
| Years active | 1982–present |
| Employer | Nagoya University |
| Known for | Discovering the Matsumoto zeta function |
| Website | https://www.math.nagoya-u.ac.jp/~kohjimat/ |
Kohji Matsumoto (松本 耕二, Matsumoto Kōji) is a Japanese mathematician. He is professor of mathematics at Nagoya University in Nagoya, Japan.
Education and career
Matsumoto graduated from the University of Tokyo in 1981. He got a doctoral degree from Rikkyo University in 1986, advised by Akio Fujii. His thesis was titled Discrepancy estimates for the value-distribution of the Riemann zeta-function. He became a lecturer at Iwate University in 1987 and an associate professor there in 1990. He joined Nagoya University in 1995, becoming a full professor there in 2001.
Research
Matsumoto's specializations include number theory, zeta theory, and mathematical analysis. He is mostly recognized for the Matsumoto zeta function, a zeta function named after him. He co-edited Analytic Number Theory (2002), a book about prime numbers, divisor problems, Diophantine equations, and other topics related to analytic number theory, including Diophantine approximations, and the theory of zeta and L-functions. His other book, Algebraic And Analytic Aspects Of Zeta Functions And L-Functions, a compilation of lectures at the French-Japanese Winter School, was published in 2010.
Selected publications
- Yasushi Komori; Kohji Matsumoto; Hirofumi Tsumura (2011). "Shuffle products for multiple zeta values and partial fraction decompositions of zeta-functions of root systems". Mathematische Zeitschrift. 268 (3): 993–1011. arXiv:0908.0670. doi:10.1007/s00209-010-0705-6. S2CID 13650547.
- Yasutaka Ihara; Kohji Matsumoto (2010). "On Certain Mean Values And The Value-Distribution Of Logarithms Of Dirichlet L-Functions". Quarterly Journal of Mathematics. 61 (3): 637–677. doi:10.1093/qmath/haq002.
- Kohji Matsumoto; Hirofumi Tsumura (2006). "On Witten multiple zeta-functions associated with semisimple Lie algebras I". Annales de l'Institut Fourier. 56 (5): 1457–1504. doi:10.5802/aif.2218.
- Kohji Matsumoto (2005). "Liftings and mean value theorems for automorphic L-functions". Proceedings of the London Mathematical Society. 90 (2): 297–320. doi:10.1112/S0024611504015096. S2CID 37655558.
- Kohji Matsumoto (2003). "The analytic continuation and the asymptotic behaviour of certain multiple zeta-functions I". Journal of Number Theory. 101 (2): 223–243. doi:10.1016/S0022-314X(03)00041-6.
- Kohji Matsumoto (2003). "Asymptotic expansions of double zeta-functions of Barnes, of Shintani, and Eisenstein series". Nagoya Mathematical Journal. 172 (2003): 59–102. doi:10.1017/S0027763000008643.
- Shigeki Egami; Kohji Matsumoto (2002). "Asymptotic Expansions Of Multiple Zeta Functions And Power Mean Values Of Hurwitz Zeta Functions". Journal of the London Mathematical Society. 66 (1): 41–60. doi:10.1112/S0024610702003253. S2CID 122788995.
- Masanori Katsurada; Kohji Matsumoto (2002). "Explicit Formulas and Asymptotic Expansions for Certain Mean Square of Hurwitz Zeta-Functions: III". Compositio Mathematica. 131 (3): 239–266. doi:10.1023/A:1015585314625.
- Kohji Matsumoto (2002). "Corrigendum and addendum to 'asymptotic series for double zeta, double gamma and Hecke L-functions'". Mathematical Proceedings of the Cambridge Philosophical Society. 132 (2): 377–384. Bibcode:2002MPCPS.132..377M. doi:10.1017/S0305004101005631. S2CID 122651721.
- Antanas Laurincikas; Kohji Matsumoto (2001). "The universality of zeta-functions attached to certain cusp forms". Acta Arithmetica. 98 (4): 345–359. Bibcode:2001AcAri..98..345L. doi:10.4064/aa98-4-2.
- Antanas Laurinčikas; Kohji Matsumoto (2000). "The joint universality and the functional independence for Lerch zeta-functions". Nagoya Mathematical Journal. 157 (2000): 211–227. doi:10.1017/S002776300000725X.
- Matsumoto, Kohji (1990). "Value-distribution of zeta-functions". In Nagasaka, Kenji; Fouvry, Etienne (eds.). Analytic Number Theory: Proceedings of the Japanese-French Symposium held in Tokyo, Japan, October 10-13, 1988. Lecture Notes in Mathematics. Vol. 1434. Springer. pp. 178–187. doi:10.1007/BFb0097134. ISBN 978-3-540-52787-9.
References
- ^ Kohji, Matsumoto. "MATSUMOTO, Kohji" (PDF). www.math.nagoya-u.ac.jp. Archived (PDF) from the original on 23 October 2020. Retrieved 22 January 2023.
- ^ "Kohji Matsumoto - The Mathematics Genealogy Project". www.genealogy.math.ndsu.nodak.edu. Retrieved 2023-01-22.
- Jia, C.; Matsumoto, K. (2002). Analytic Number Theory. Developments in Mathematics. Springer. ISBN 9781402005459. LCCN 2002071069.
- Bhowmik, G.; Matsumoto, K.; Tsumura, H. (2010). Algebraic and Analytic Aspects of Zeta Function and L―functions. MSJ Memoirs. 日本数学会. ISBN 9784931469563.