ICHIROU SHIMADA

Last Updated :2021/04/06

Affiliations, Positions
Graduate School of Advanced Science and Engineering, Professor
Web Site
E-mail
ichiro-shimadahiroshima-u.ac.jp

Basic Information

Academic Degrees

  • Doctor of Science, The University of Tokyo

Research Fields

  • Mathematical and physical sciences;Mathematics;Algebra

Research Keywords

  • lattice
  • K3 surfaces

Affiliated Academic Societies

  • Mathematical Society of Japan

Educational Activity

Course in Charge

  1. 2021, Liberal Arts Education Program1, 1Term, Introductory Seminar for First-Year Students
  2. 2021, Undergraduate Education, 1Term, Advanced Mathematics
  3. 2021, Undergraduate Education, 2Term, Algebra A
  4. 2021, Undergraduate Education, 2Term, Exercises in Algebra A
  5. 2021, Undergraduate Education, 3Term, Algebra D
  6. 2021, Undergraduate Education, First Semester, Special Study of Mathematics and Informatics for Graduation
  7. 2021, Undergraduate Education, Second Semester, Special Study of Mathematics and Informatics for Graduation
  8. 2021, Undergraduate Education, 4Term, Network and Algebra
  9. 2021, Graduate Education (Master's Program) , First Semester, Seminar of Algebra I
  10. 2021, Graduate Education (Master's Program) , Second Semester, Seminar of Algebra I
  11. 2021, Graduate Education (Doctoral Program) , First Semester, Seminar in Mathematics
  12. 2021, Graduate Education (Doctoral Program) , Second Semester, Seminar in Mathematics
  13. 2021, Graduate Education (Master's Program) , 2Term, Mathematical Omnibus
  14. 2021, Graduate Education (Master's Program) , Academic Year, Algebra Seminar I
  15. 2021, Graduate Education (Master's Program) , Academic Year, Algebra Seminar I
  16. 2021, Graduate Education (Master's Program) , 3Term, Algebra B
  17. 2021, Graduate Education (Master's Program) , Academic Year, Exercises in Mathematics
  18. 2021, Graduate Education (Master's Program) , First Semester, Exercises in Mathematics A
  19. 2021, Graduate Education (Master's Program) , Second Semester, Exercises in Mathematics B
  20. 2021, Graduate Education (Master's Program) , Academic Year, Seminar in Mathematics
  21. 2021, Graduate Education (Master's Program) , Academic Year, Seminar in Mathematics
  22. 2021, Graduate Education (Doctoral Program) , Academic Year, Seminar in Mathematics

Research Activities

Academic Papers

  1. TRANSCENDENTAL LATTICES AND SUPERSINGULAR REDUCTION LATTICES OF A SINGULAR K3 SURFACE, TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY, 361(2), 909-949, 2009
  2. GENERALIZED ZARISKI-VAN KAMPEN THEOREM AND ITS APPLICATION TO GRASSMANNIAN DUAL VARIETIES, INTERNATIONAL JOURNAL OF MATHEMATICS, 21(5), 591-637, 201005
  3. Lattice Zariski k-pies of Plane Sextic Curves and Z-Splitting Curves for Double Plane Sextics, MICHIGAN MATHEMATICAL JOURNAL, 59(3), 621-665, 2010
  4. On Frobenius incidence varieties of linear subspaces over finite fields, FINITE FIELDS AND THEIR APPLICATIONS, 18(2), 337-361, 201203
  5. A note on rational normal curves totally tangent to a Hermitian variety, DESIGNS CODES AND CRYPTOGRAPHY, 69(3), 299-303, 201312
  6. The Automorphism Group of a Supersingular K3 Surface with Artin Invariant 1 in Characteristic 3, INTERNATIONAL MATHEMATICS RESEARCH NOTICES, 1885-1924, 2014
  7. Projective models of the supersingular K3 surface with Artin invariant 1 in characteristic 5, JOURNAL OF ALGEBRA, 403, 273-299, 20140201
  8. On the Supersingular K3 Surface in Characteristic 5 with Artin Invariant 1, MICHIGAN MATHEMATICAL JOURNAL, 63(4), 803-844, 2014
  9. Dynkin diagrams of rank 20 on supersingular K3 surfaces, SCIENCE CHINA-MATHEMATICS, 58(3), 543-552, 201503
  10. ON BALLICO-HEFEZ CURVES AND ASSOCIATED SUPERSINGULAR SURFACES, KODAI MATHEMATICAL JOURNAL, 38(1), 23-36, 201503
  11. An Algorithm to Compute Automorphism Groups of K3 Surfaces and an Application to Singular K3 Surfaces, INTERNATIONAL MATHEMATICS RESEARCH NOTICES, 11961-12014, 2015
  12. The graphs of Hoffman-Singleton, Higman-Sims and McLaughlin, and the Hermitian curve of degree 6 in characteristic 5, Australas. J. Combin., 59, 161-181, 2014
  13. On the topology of projective subspaces in complex Fermat varieties, JOURNAL OF THE MATHEMATICAL SOCIETY OF JAPAN, 68(3), 975-996, 201607
  14. Automorphisms of Supersingular K3 Surfaces and Salem Polynomials, EXPERIMENTAL MATHEMATICS, 25(4), 389-398, 2016
  15. On a smooth quartic surface containing 56 lines which is isomorphic as a K3 surface to the Fermat quartic, MANUSCRIPTA MATHEMATICA, 153(1-2), 279-297, 201703
  16. Holes of the Leech lattice and the projective models of K3 surfaces, MATHEMATICAL PROCEEDINGS OF THE CAMBRIDGE PHILOSOPHICAL SOCIETY, 163(1), 125-143, 201707
  17. An even extremal lattice of rank 64, JOURNAL OF NUMBER THEORY, 185, 1-15, 201804
  18. On Edge's correspondence associated with .222, EUROPEAN JOURNAL OF MATHEMATICS, 4(1), 399-412, 201803
  19. Connected Components of the Moduli of Elliptic K3 Surfaces, MICHIGAN MATHEMATICAL JOURNAL, 67(3), 511-559, 2018
  20. On an Enriques Surface Associated With a Quartic Hessian Surface, CANADIAN JOURNAL OF MATHEMATICS-JOURNAL CANADIEN DE MATHEMATIQUES, 71(1), 213-246, 201902

Social Activities

Organizing Academic Conferences, etc.

  1. Branched Coverings, Degenerations, and Related Topics 2016, 2016/, 2016/
  2. Branched Coverings, Degenerations, and Related Topics 2015, 2015/, 2015/
  3. Branched Coverings, Degenerations, and Related Topics 2014, 2014/, 2014/
  4. Branched Coverings, Degenerations, and Related Topics 2012, 2012/, 2012/
  5. Branched Coverings, Degenerations, and Related Topics 2010, 2010/, 2010/
  6. Branched Coverings, Degenerations, and Related Topics 2013, 2013/, 2013/
  7. Branched Coverings, Degenerations, and Related Topics 2011, 2011/, 2011/
  8. Branched Coverings, Degenerations, and Related Topics 2017, 2017/, 2017/