■ 著書・論文
1.
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2019
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論文
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Infinitely generated symbolic Rees rings of space monomial curves having negative curves Michigan Math. J. 68,pp.405-445 (共著)
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2.
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2019
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論文
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Demazure construction for Z^n-graded Krull domains Acta Math. Vietnam 44,pp.173-205 (共著)
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3.
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2018
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論文
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An elementary proof of Cohen-Gabber theorem in the equal characteristic p > 0 case 70,pp.377-389 (共著)
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4.
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2016
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論文
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Boundary and shape of Cohen-Macaulay cone Math. Ann. 2016,pp.713-736 (共著)
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5.
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2016
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論文
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Hilbert-Kunz functions over rings regular in codimension one Comm. in Algebra 44,pp.141-163 (共著)
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6.
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2016
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論文
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The cone spanned by maximal Cohen-Macaulay modules and an application Trans. Amer. Math. Soc. 368,pp.939-964 (共著)
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7.
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2015
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論文
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On the limit of Frobenius in the Grothendieck group 40,pp.161-172 (共著)
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8.
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2014
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論文
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Hochster's theta pairing and numerical equivalence Journal of K-theory 14,pp.495-525 (共著)
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9.
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2013
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論文
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The divisor class groups and the graded canonical modules of multi-section rings Nagoya Math J. 212,pp.139-157 (単著)
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10.
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2012
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論文
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Gorenstein isolated quotient singularities of odd prime dimension are cyclic Comm. in Algebra 40,pp.3010-3020 (共著)
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11.
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2011
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論文
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Asymptotic regularity of powers of ideals of points in a weighted projective plane Kyoto J. Math. 51,pp.24-45 (共著)
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12.
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2011
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論文
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The canonical module of a Cox ring Kyoto J. Math. 51,pp.855-874 (共著)
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13.
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2009
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論文
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Multigraded rings, diagonal subalgebras, and rational singularities J. Algebra 322,pp.3248-3267 (共著)
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14.
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2009
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論文
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On finite generation of symbolic Rees rings of space monomial curves and existence of negative curves J. Algebra 322,pp.3268-3290 (共著)
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15.
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2008
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論文
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A local ring such that the map between Grothendieck groups with rational coefficient induced by completion is not injective, Michigan Mathematical Journal 57,pp.485-498 (共著)
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16.
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2005
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論文
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Rees algebras of the second syzygy module of the residue field of a regular local ring Contemporary Math. 390,pp.97-108 (共著)
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17.
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2005
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論文
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The singular Riemann-Roch theorem and Hilbert-Kunz functions J. Algebra 304,pp.487-499 (単著)
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18.
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2004
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論文
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Numerical equivalence defined on Chow groups of Noetherian local rings Invent. Math. 157,pp.575-619 (単著)
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19.
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2004
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論文
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The total coordinate ring of a normal projective variety J. Algebra 276,pp.625-637 (共著)
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20.
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2003
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論文
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On Chow groups of G-graded rings Comm. Algebra 31,pp.2141-2160 (共著)
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21.
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2002
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論文
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On maps of Grothendieck groups induced by completion J. Algebra 254,pp.21-43 (共著)
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22.
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2002
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論文
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Todd classes of affine cones of Grassmannians Int. Math. Res. Notices 35,pp.1841-1855 (共著)
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23.
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2001
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論文
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On Roberts rings J. Math. Soc. Japan 53,pp.333-355 (単著)
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24.
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2001
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論文
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Roberts rings and Dutta multiplicities (survey) Lect. Notes in Pure and Applied Math. 217,pp.273-287 (単著)
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25.
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2001
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論文
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Test modules to calculate Dutta Multiplicities J. Algebra 236,pp.216-235 (単著)
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26.
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2000
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論文
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Adams operations, localized Chern characters, and the positivity of Dutta multiplicity in characteristic 0 Trans. Amer. Math. Soc. 352,pp.3103-3116 (共著)
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27.
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2000
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論文
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The positivity of intersection multiplicities and symbolic powers of prime ideals Compositio Math. 122,pp.165-182 (共著)
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28.
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1997
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論文
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On Macaulayfication obtained by a blowing-up whose center is an equi-multiple ideal J. Algebra 190,pp.405-434 (共著)
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29.
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1996
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論文
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A remark on the Riemann-Roch formula for affine schemes associated with Noetherian local rings Tohoku Math. J. 48,pp.121-138 (単著)
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30.
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1994
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論文
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On finite generation of Rees rings defined by filtrations of ideals J. Math. Kyoto Univ. 34,pp.73-86 (単著)
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31.
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1994
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論文
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On the vanishing and the positivity of intersection multiplicities over local rings with small non complete intersection loci Nagoya Math. J. 136,pp.133-155 (単著)
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32.
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1993
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論文
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An approach to the characteristic free Dutta multiplicities J. Math. Soc. Japan 45,pp.369-390 (単著)
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33.
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1993
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論文
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Positive characteristic finite generation of symbolic Rees algebras and Roberts' counterexamples to the fourteenth problem of Hilbert Tokyo J. Math. 16,pp.473-496 (単著)
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34.
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1992
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論文
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Noether normalizations for local rings of algebraic varieties Proc. Amer. Math. Soc. 116,pp.905-910 (単著)
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35.
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1992
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論文
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Resolutions of determinantal ideals; n-minors of (n+2)-square matrices Adv. in Math. 94,pp.1-66 (共著)
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36.
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1991
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論文
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Relations on pfaffians I; plethysm formula J. Math. Kyoto Univ. 31,pp.713-731 (単著)
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37.
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1991
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論文
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Relations on pfaffians II; a counterexample J. Math. Kyoto Univ. 31,pp.733-742 (単著)
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38.
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1989
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論文
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On relations on minors of generic symmetric matrices J. Algebra 124,pp.388-413 (単著)
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39.
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1989
|
論文
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The first syzygies of determinantal ideals J. Algebra 124,pp.416-436 (単著)
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5件表示
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全件表示(39件)
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■ 学会発表
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■ 学歴
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■ 職歴
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■ 学内役職・委員
1. |
2011/10/01~2014/03/31 |
明治大学 理工学部数学科長
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■ 教育上の業績
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■ 所属学会
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■ researchmap研究者コード
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■ 社会における活動
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■ 研究課題・受託研究・科研費
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■ 受賞学術賞
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■ 現在の専門分野
代数学(Algebra) (キーワード:局所環, 次数環, Cox環. 因子類群,チャウ群,)
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■ 科研費研究者番号
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