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Affiliation |
Faculty of Environment and Information Sciences, Division of Social Environment and Information |
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Job Title |
Professor |
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Research Fields, Keywords |
Algebraic geometry |
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Mail Address |
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HARASHITA Shushi
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The Best Research Achievement in Research Career 【 display / non-display 】
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【Published Thesis】 The existence of supersingular curves of genus 4 in arbitrary characteristic(Research in Number Theory) 2020.10
【Published Thesis】 On the affineness of distinguished Deligne-Lusztig varieties(Journal of Algebra) 2013.09
【Published Thesis】 Generic Newton polygons of Ekedahl-Oort strata: Oort's conjecture(Annales de l'Institut Fourier) 2010
The Best Research Achievement in the last 5 years 【 display / non-display 】
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【Published Thesis】 The existence of supersingular curves of genus 4 in arbitrary characteristic(Research in Number Theory) 2020.10
【Published Thesis】 Asymptotic formula of the number of Newton polygons(Mathematische Zeitschrift) 2020.03
【Published Thesis】 Algorithms to enumerate superspecial Howe curves of genus 4(Open Book Series) 2020.12
【Published Thesis】 On p-divisible groups with saturated Newton polygons(Nagoya Mathematical Journal) 2018.12
Education 【 display / non-display 】
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-2003.3
The University of Tokyo Doctor Course Completed
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-1998.3
The University of Tokyo Graduated
Degree 【 display / non-display 】
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Doctor of Mathematical Sciences - The University of Tokyo
Campus Career 【 display / non-display 】
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2022.4
Duty Yokohama National UniversityFaculty of Environment and Information Sciences Division of Social Environment and Information Professor
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2010.4-2022.3
Duty Yokohama National UniversityFaculty of Environment and Information Sciences Division of Social Environment and Information Associate Professor
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2021.4-2022.3
Concurrently Yokohama National UniversityInterfaculty Graduate School of Innovative and Practical Studies Associate Professor
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2018.4-2022.3
Concurrently Yokohama National UniversityGraduate School of Environment and Information Sciences Department of Information Environment Associate Professor
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2011.4-2022.3
Concurrently Yokohama National UniversityCollege of Engineering Science Department of Mathematics, Physics, Electrical Engineering and Computer Science Associate Professor
External Career 【 display / non-display 】
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2009.10-2010.3
Graduate School of Science, Kobe University Department of Mathematics Assistant Professor
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2008.4-2009.9
The University of Tokyo Institute for the Physics and Mathematics of the Universe Post Doctoral Researcher
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2005.4-2008.3
Research Fellow of the Japan Society for the Promotion of Science (PD) Special researcher of the Japan Society for the Promotion of Science
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2004.4-2005.3
The University of Tokyo Graduate School of Mathematical Sciences COE Researcher
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2003.4-2004.3
Research Fellow of the Japan Society for the Promotion of Science (PD) Special researcher of the Japan Society for the Promotion of Science
Academic Society Affiliations 【 display / non-display 】
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2007.4
The Mathematical Society of Japan
Papers 【 display / non-display 】
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Fast enumeration of superspecial hyperelliptic curves of genus 4 with automorphism group V4
Ryo Ohashi, Momonari Kudo and Shushi Harashita
Lecture Notes in Computer Science 13638 107 - 124 2023.1 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Single Work
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Algorithmic study of superspecial hyperelliptic curves over finite fields
Momonari Kudo and Shushi Harashita
Commentarii mathematici Universitatis Sancti Pauli 70 49 - 64 2022.12 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Single Work
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Shushi Harashita
RIMS Kôkyûroku Bessatsu B90 1 - 16 2022 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Single Work
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Algorithms to enumerate superspecial Howe curves of genus 4
Momonari Kudo, Shushi Harashita, Everett W. Howe
Open Book Series 4 ( 1 ) 301 - 316 2020.12 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Joint Work
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The existence of supersingular curves of genus 4 in arbitrary characteristic
Momonari Kudo, Shushi Harashita, Hayato Senda
Research in Number Theory 6 ( 4 ) Article no. 44 2020.10 [Reviewed]
Language：English Publishing type：Research paper (scientific journal) Publisher：Springer Science and Business Media {LLC} Joint Work
Works 【 display / non-display 】
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微分積分学概論
茨木貴徳、牛越惠理佳、竹居正登、原下秀士
2022.2
Work type：Educational material Location：培風館
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理工系 微分方程式 解き方から基礎理論への入門
宇佐美広介、齋藤保久、原下秀士、眞中裕子、和田出秀光
2017.5
Work type：Educational material Location：培風館
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実例詳説 線形代数
宇佐美広介、亀山 敦、佐藤健治、澤田宙広、原下秀士、宮島信也
2015.2
Work type：Educational material Location：培風館
Grant-in-Aid for Scientific Research 【 display / non-display 】
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アーベル多様体や曲線のモジュライ空間の階層構造の研究
Grant number：21K03159 2021.4 - 2025.3
Grant-in-Aid for Scientific Research(C)
Authorship：Principal investigator
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アーベル多様体のモジュライ空間や曲線のモジュライ空間の階層構造の研究
Grant number：17K05196 2017.4 - 2021.3
Grant-in-Aid for Scientific Research(C)
Authorship：Principal investigator
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アーベル多様体のモジュライ空間に入る階層構造と葉層構造の研究
Grant number：25800008 2013.4 - 2017.3
Grant-in-Aid for Young Scientists(B)
Authorship：Principal investigator
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アーベル多様体のモジュライ空間の階層構造及び葉層構造の研究
Grant number：21740006 2009.4 - 2012.3
Grant-in-Aid for Young Scientists(B)
Authorship：Principal investigator
Presentations 【 display / non-display 】
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Shushi Harashita
L-functions and Motives in Niseko 2022.9 Masanori Asakura, Noriyuki Otsubo, Seidai Yasuda
Event date： 2022.9
Language：Japanese Presentation type：Oral presentation (general)
Venue：Hilton Niseko Village, Hokkaido Japan
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Momonari Kudo and Shushi Harashita
MEGA 2021: Effective Methods in Algebraic Geometry C. D'Andrea, T. de Wolff, E. Gorla, G. Jeronimo, K. Kubjas, A. Leykin, F. Mohammadi and C. Riener
Event date： 2021.6
Language：English Presentation type：Oral presentation (general)
Venue：Norway (Online) Country：Norway
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Supersingular abelian varieties and curves, and their moduli spaces
Shushi Harashita
Theory and Applications of Supersingular Curves and Supersingular Abelian Varieties 2020.10 Shushi Harashita, Momonari Kudo, Katsuyuki Takashima
Event date： 2020.10
Language：English Presentation type：Oral presentation (general)
Venue：RIMS conference (Online) Country：Japan
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Algorithms to enumerate superspecial Howe curves of genus four
Momonari Kudo, Shushi Harashita and Everett Howe
Fourteenth Algorithmic Number Theory Symposium, ANTS-XIV Steven Galbraith
Event date： 2020.6 - 2020.7
Language：English Presentation type：Oral presentation (general)
Venue：University of Auckland, New Zealand
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The existence of supersingular curves of genus 4 in arbitrary characteristic
Shushi Harashita
Supersingular Abelian Varieties and Related Arithmetic Tomoyoshi Ibukiyama, Toshiyuki Katsura and Shigeyuki Kondo
Event date： 2019.9 - 2019.10
Language：English Presentation type：Oral presentation (general)
Venue：Nagoya University Country：Japan
Charge of on-campus class subject 【 display / non-display 】
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2024 Advanced Information mathematics Ⅱ
Interfaculty Graduate School of Innovative and Practical Studies
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2024 Exercise in Theory of Algebraic Varieties
Graduate School of Environment and Information Sciences
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2024 Theory of Algebraic Varieties
Graduate School of Environment and Information Sciences
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2024 Exercise in Algebraic Geometry IV
Graduate School of Environment and Information Sciences
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2024 Exercise in Algebraic Geometry III
Graduate School of Environment and Information Sciences
Academic Activities 【 display / non-display 】
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Theory and Applications of Supersingular Curves and Supersingular Abelian Varieties
Role(s)： Planning, management, etc.
Shushi Harashita, Momonari Kudo and Katsuyuki Takashima 2020.10
Type：Academic society, research group, etc.