Usa Takeshi

Usa Takeshi | Usa Takeshi

Homepage URL (2)： http://www.sci.u-hyogo.ac.jp/material/math/usa-j.html , http://www.sci.u-hyogo.ac.jp/material/math/usa-e.html

Research field (1)： Algebra

Research keywords (2)：代数幾何学 , Algebraic Geometry

Research theme for competitive and other funds (2)：

Papers (31)：

Takeshi Usa. The adjacent concurrence on infinitesimally unstable Betti syzygy classes. Reports of Graduate School of Science University of Hyogo. 2022. 32. 1-13
T. Usa. Families of canonical curves with genus 5 and the degenerations of the syzygies (II). Report of Univ. of Hyogo. 2021. 31. 1-11
T. Usa. Families of canonical curves with genus $5$ and the degenerations of the syzygies (I). Report of Univ. of Hyogo. 2020. No.30. 1-13
T. Usa. Betti constancy of the flat families of projective subschemes over non-reduced schemes. Report of Univ. of Hyogo. 2019. No.29. 1-7
T. Usa. Infinitesimal directions for strong Betti constancy in the Hilbert scheme of P^N(C). Report of Univ. of Hyogo. 2018. 28. 1-12

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Works (1)：

Education (4)：

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Committee career (1)：

Association Membership(s) (2)：

日本総合学習学会 , 日本数学会

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