Experience

 
 
 
 
 

Assistant Professor

Tokyo Denki University

Apr 2019 – Present Tokyo
 
 
 
 
 

Assistant Professor

Hiroshima University

Apr 2017 – Mar 2019 Hiroshima
 
 
 
 
 

Assistant Professor (Special Appointment)

Hiroshima University

Jan 2016 – Mar 2017 Hiroshima
 
 
 
 
 

Post-Doctoral Fellow

NCTS/TPE

Aug 2014 – Dec 2015 Taipei
 
 
 
 
 

Assistant Professor (Special Appointment)

Hiroshima University

Apr 2013 – Jul 2014 Hiroshima

Recent & Upcoming Talks

Preprints

Milnor K-theroy, F-isocrystals and Syntomic Regulators, submitted.

Preprint

Journal Articles

Generalized hypergeometric arithemtic D-modules under a p-adic non-Liouvilleness condition, to appear in Proceedings of the AMS.

Preprint

p-adic generalized hypergeometric functions from the viewpoint of arithmetic D-modules, Amer. J. Math. 142 (2020), no. 4, 1017-1050.

Article Errata

Logarithmic exact crystalline Poincare lemma of higher level modulo p, J. Algebra, 451 (2016), no. 1, 85-114.

Article

Finiteness of crystalline cohomology of higher level, Ann. Inst. Fourier (Grenoble), 65 (2015), no. 3, 975-1004.

Article Errata

Monomial deformations of certain hypersurfaces and two hypergeometric functions, Int. J. Number Theory, 15 (2015), no. 8, 2405-2430.

Article Errata

An exponential sum and higher-codimensional subvarieties of projective spaces over finite field, Hiroshima Math. J. 44 (2014), no. 3, 327-340.

Article

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