Researchers Database

TSUNODA Shuichiro

    Faculty Division of Natural Sciences Research Group of Mathematics Professor
Last Updated :2021/06/02

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Degree

  • Doctor of Science, Osaka University

Research Areas

  • Natural sciences, Algebra

Education

  • Apr. 1979, Mar. - 1981, The University of Tokyo, Graduate School, Division of Science, 数学
  • Apr. 1975, Mar. - 1979, university of tokyo, faculty of science, department of mathematics

Awards

  • Miller Fellowship Award, Miller Institute, University of California Berkeley, Sep. 1985

Published Papers

  • Orthogonal matrices in a primal-dual method of linear program

    TSUNODA Shuichiro

    Mar. 2020, Annual reports of Graduate School of Humanities and Sciences, (35), 107 - 110

    Scientific journal

  • 複雑系,内部観測そして数学

    TSUNODA Shuichiro

    2002, 季報「唯物論研究」, (80), 41-50

  • Reconstruction of sets and mappings

    TSUNODA Shuichiro

    2001, GRADUATE SCHOOL OF HUMAN CULTURE NARA WOMEN'S UNIVERSITY, (16), 125-132

  • Deconstruction of numbers

    TSUNODA Shuichiro

    Mar. 2000, GRADUATE SCHOOL OF HUMAN CULTURE, Nara Women's University, (15), 29 - 37

    Research institution

  • Some Solution to Russell's Paradox

    TSUNODA Shuichiro

    Mar. 1999, GRADUATE SCHOOL OF HUMAN CULTURE, Nara Women's University, (14), 1 - 9

    Scientific journal

  • ABSENCE OF THE AFFINE LINES ON THE HOMOLOGY PLANES OF GENERAL TYPE

    M MIYANISHI; S TSUNODA

    KINOKUNIYA CO LTD, Oct. 1992, JOURNAL OF MATHEMATICS OF KYOTO UNIVERSITY, 32 (3), 443 - 450, web_of_science

    Scientific journal

  • NOETHER INEQUALITY FOR NONCOMPLETE ALGEBRAIC-SURFACES OF GENERAL TYPE

    S TSUNODA; DQ ZHANG

    Let V be a nonsingular projective surface. M. Noether proved that dim H0(V, K(V)) less-than-or-equal-to 1/2(K(V)2) + 2, where K(V) is the canonical divisor of V, provided V is a minimal surface of general type. Let D be a reduced, effective divisor on V with only simple normal crossings. An open surface V-D is said to be of general type if the Kodaira dimension kappa(V, K(V) + D) = 2. In this case, K(V) + D has the Zariski decomposition and we denote by P, which is a Q-divisor, the numerically effective part of the decomposition. We have (P2) = (c1(V)2) if D = 0 and if V is a minimal surface of general type. In the present article, we shall verify that dim H0(V, K(V) + D) less-than-or-equal-to 9/8(P2) + 2 and several other inequalities. Such pairs (V, D) that the above inequality becomes an equality are precisely described. The case that D is semi-stable has been treated by Sakai [Math. Ann. 254, 89-120 (1980)]., KYOTO UNIV, Feb. 1992, PUBLICATIONS OF THE RESEARCH INSTITUTE FOR MATHEMATICAL SCIENCES, 28 (1), 21 - 38, web_of_science

    Scientific journal

  • OPEN ALGEBRAIC-SURFACES WITH KODAIRA DIMENSION -INFINITY

    M MIYANISHI; S TSUNODA

    AMER MATHEMATICAL SOC, 1987, PROCEEDINGS OF SYMPOSIA IN PURE MATHEMATICS, 46 (46), 435 - 450, web_of_science

    Scientific journal

  • Degeneration of surfaces

    TSUNODA Shuichiro

    1987, Advanced Studies in Pure Math., (10), 271-319

  • Monge-Ampere equations on an algebraic variety with positive characteristic

    TSUNODA Shuichiro

    1986, Algebraic and Topological Theories-to the memory of \nDr. Takehiko MIYATA, 369-386

  • Logarithmic del Pezzo surfaces of rank one\n with non-contractible boundaries

    TSUNODA Shuichiro

    1984, Japan J. Math., 10 (2), 271-319

  • Non-complete algebraic surfaces \nwith logarithmic dimension infinity \nand with non-connected boundaries at infinity

    TSUNODA Shuichiro

    1984, Japan J. Math., 10 (2), 195-242

  • The structure of open algebraic surfaces II

    TSUNODA Shuichiro

    1983, Progress in Math., (39), 499-544

  • STRUCTURE OF OPEN ALGEBRAIC-SURFACES .1.

    S TSUNODA

    KINOKUNIYA CO LTD, 1983, JOURNAL OF MATHEMATICS OF KYOTO UNIVERSITY, 23 (1), 95 - 125, web_of_science

    Scientific journal

  • THE STRUCTURE OF OPEN ALGEBRAIC-SURFACES AND ITS APPLICATION TO PLANE-CURVES

    S TSUNODA

    JAPAN ACAD, 1981, PROCEEDINGS OF THE JAPAN ACADEMY SERIES A-MATHEMATICAL SCIENCES, 57 (4), 230 - 232, web_of_science

    Scientific journal

MISC

  • 時間的時間

    TSUNODA Shuichiro

    2004, 数学と物理の研究交流シンポジウム報告書, 1, 39-43

  • 層を超えて--不定域イデアルと層の差異--

    TSUNODA Shuichiro

    Mar. 2002, 岡潔記念シンポジウム報告集, 1, 119-149

  • 数学の脱構築

    TSUNODA Shuichiro

    Apr. 2000, 現代思想, (2000年4月)

  • 複雑系と数学

    TSUNODA Shuichiro

    Feb. 2000, 数理科学, (2000年3月)

  • MONGE-AMPERE EQUATIONS ON HERMITIAN COMPACT MANIFOLDS

    P CHERRIER

    GAUTHIER-VILLARS, 1987, BULLETIN DES SCIENCES MATHEMATIQUES, 111 (4), 343 - 385, web_of_science

  • 代数多様体上のMonge-Ampere方程式

    TSUNODA Shuichiro

    1984, 代数幾何学シンポジウム報告集1984, 72-88

  • 極小モデルと退化

    TSUNODA Shuichiro

    1983, 代数幾何学シンポジウム報告集1982, 168-176

  • The complements of projective plane curves

    TSUNODA Shuichiro

    1981, 数理解析研究所講究録, 446, 48-55

  • On Logarithmic Genus of Algebraic Surface

    TSUNODA Shuichiro; KURAMOTO Yoshiyuki

    1980, RIMS Kôkyûroku, 392, 64 - 73

    Report research institution

Books etc

  • 数学の未解決問題

    TSUNODA Shuichiro (, Range: 分担)

    サイエンス社, 2003, 182-188

Association Memberships

  • 応用数理学会



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