Faculty Information - Saitou Natsuo |

（Last updated : 2024-08-30 13:00:56）

Saitou Natsuo

Department / Course

Hiroshima City University Graduate School Graduate School of Information Sciences Major in Intelligent Systems

Hiroshima City University Faculty of Information Sciences Department of Intelligent Systems

Job Professor

Business career
2024/04/01 ～	Professor Hiroshima City University Graduate School Graduate School of Information Sciences Major in Intelligent Systems
2017/04/01 ～ 2024/03/31	Associate Professor Hiroshima City University Graduate School Graduate School of Information Sciences Major in Intelligent Systems

Academic background
2002/03 Degree Acquisition	Ph.D.(Mathematical Sciences)
1999/04～2002/03	Doctorial Graduate School of Mathematical Sciences The University of Tokyo Finished

Present specialized field
Algebraic Geometry keyword(algebraic varieties, positive characteristic)

Research topic, funded research, and department laboratory expense
2005/04 ～ 2008/03	Studies on number theory and geometry of algebraic varieties in positive characteristic
2005/04 ～ 2008/03	Study on algebraic variety over an algebraically closed field in positive characteristic
2008/04 ～ 2012/03	Research for arithmetic and geometry of algebraic varieties including positive characteristic
2009/04 ～ 2012/03	Problems on algebraic geometry in positive characteristic
2012/04 ～ 2016/03	Studies on algebraic varieties defined over a field in positive characteristic
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Book and thesis
Papers	On the multicanonical systems of quasi-elliptic surfaces Journal of the Mathematical Society of Japan 73 (4),pp.1253-1261 (Co-authored) 2021
Papers	Characterization of non-F-split del Pezzo surfaces of degree 2 Tokyo Journal of Mathematics 40 (1),pp.247-253 (Sole-authored) 2017/07
Papers	Characterization of non-F-split del Pezzo surfaces,pp.3-10 (Sole-authored) 2016/03
Papers	Reuse of mathematical problems and answers with e-learning system Humanitarian Technology Conference (R10-HTC),pp.227-231 (Co-authored) 2013/08
Papers	Reuse of Mathematical Problems and Answers with e-Learning System,pp.87-90 (Co-authored) 2013/03
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Academic conference presentation
2020/01/12	Non-F-split del Pezzo surfaces and their automorphism groups
2019/11/13	Investigation of non-F-split del Pezzo surfaces
2018/12/10	Fano varieties in positive characteristic and their F-splittings (Hakodate workshop on arithmetic geometry)
2017/03/02	Equisingular families of rational double points in characteristic 2 (The 15th Affine Algebraic Geometry Meeting)
2016/02/04	F-splitting and Fano varieties (Higher dimensional algebraic geometry and around, Kobe-Kyoto 2016)
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