Graduate School of Mathematics, Nagoya University
ADDRESS: Furocho, Chikusaku, Nagoya, Japan / POSTAL CODE: 464-8602 / PHONE: +81-52-789-2429 / FACSIMILE: +81-52-789-2829

People - Faculty

  • Welcome
  • Directions
  • Admission
  • EDUCATION
  • Research
  • People
  • Journal
  • The Mathematics Library
  • Job Opportunity
  • Archives
  • Links

Update: 2016/07/23

People

Faculty

Shin Nayatani Professor / Dean
OFFICE Rm 429 in Sci. Bldg. A
PHONE +81 (0)52-789-2814 (ext. 2814)
E-MAIL
PROFILE [DOWNLOAD] Profile PDF [PDF/236KB]
RESEARCH
  • conformal geometry
  • nonpositively curved spaces
  • rigidity of discrete groups
  • harmonic maps
  • buildings
PAPERS
[1]H. Izeki and S. Nayatani: Combinatorial harmonic maps and discrete-group actions on Hadamard spaces, Geom. Dedicata, 114 (2005), 147188.
[2]S. Nayatani: Patterson-Sullivan measure and conformally flat metrics, Math. Z., 225 (1997), no. 1, 115131.
PRIZES
2004, MSJ Geometry Prize
“Construction of invariant metrics in the ideal boundaries of real and complex hyperbolic spaces”
TOP
Toru Ohira Professor / Chair
OFFICE Rm 341 in Sci. Bldg. A
PHONE +81 (0)52-789-2824 (ext. 2824)
E-MAIL
WEBSITE [Other Site] https://sites.google.com/site/ohiratorue/home/
PROFILE [DOWNLOAD] Profile PDF [PDF/49KB]
RESEARCH
  • delayed stochastic systems
  • chases and escapes
  • mathematical biology and physiology
PAPERS
[1]T. Ohira and A. Kamimura: Group chase and escape, New Journal of Physics, 12 (2010), 053013.
[2]T. Ohira and Y. Yamane: Delayed stochastic systems, Physical Review E, 61 (2000), 12471257.
[3]T. Ohira and Y. Sato: Resonance with noise and delay, Physical Review Letters, 82 (1999), 28112815.
TOP
Shun Ohkubo Assistant Professor
OFFICE Rm 351 in Sci. Bldg. A
PHONE +81 (0)52-789-2431 (ext. 2431)
E-MAIL
RESEARCH
  • p-adic representation
  • p-adic differential equation
  • ramification theory
PAPERS
[1]S. Ohkubo: The p-adic monodromy theorem in the imperfect residue field case, Algebra Number Theory 7 (2013), no. 8, 19772037.
[2]S. Ohkubo: A note on logarithmic growth Newton polygons of p-adic differential equations, to appear in Int. Math. Res. Not.
[3]S. Ohkubo: On differential modules associated to de Rham representations in the imperfect residue field case, arXiv:1307.8110.
TOP
Takeo Ohsawa Professor
OFFICE Rm 301 in Math. Bldg.
PHONE +81 (0)52-789-2823 (ext. 2823)
E-MAIL
RESEARCH
  • L2 cohomology
  • L2 holomorphic functions on complete kähler manifolds with appliciations to differential geometry
  • algebraic geometry
PAPERS
[1]T. Ohsawa: On the extension of L2 holomorphic functions Veffect of generalization, Nagoya Math. J., 161 (2001), 121.
[2]T. Ohsawa and K. Takegoshi: On the extension of L2 holomorphic functions, Math. Z., 195 (1987), no. 2, 197204.
PRIZES
2014, Stefan Bergman Prize (by American Mathematical Society)
2000, MSJ Geometry Prize
“An L2-estimate and its applications to geometry”
TOP
Hiroshi Ohta Professor
OFFICE Rm 325 in Sci. Bldg. A
PHONE +81 (0)52-789-2543 (ext. 2543)
E-MAIL
PROFILE [DOWNLOAD] Profile PDF [PDF/224KB]
RESEARCH
  • geometry
  • topology
  • gauge theory
  • symplectic geometry
  • Floer theory
  • mirror symmetry
PAPERS
[1]H. Ohta and K. Ono: Simple singularities and symplectic fillings, J. Differential Geom., 69 (2005), 142.
[2]H. Ohta and K. Ono: Symplectic fillings of the link of simple elliptic singularities, J. Reine Angew. Math., 565 (2003), 183205.
[3]H. Ohta: Obstruction to and deformation of Lagrangian intersection Floer cohomology, in Proccedings of symplectic geometry and mirror symmetry, World Scientific, 2001, pp. 281309.
TOP
Soichi Okada Professor
OFFICE Rm 427 in Sci. Bldg. A
PHONE +81 (0)52-789-5596 (ext. 5596)
E-MAIL
PROFILE [DOWNLOAD] Profile PDF [PDF/211KB]
RESEARCH
  • algebraic and enumerative combinatorics
  • combinatorial representation theory
PAPERS
[1]S. Okada: Applications of minor summation formulas to rectangular-shaped representations of classical groups, J. Algebra, 205 (1998), no. 2, 337367.
[2]S. Okada: Algebras associated to the Young-Fibonacci lattice, Trans. Amer. Math. Soc., 346 (1994), no. 2, 549568.
TOP
Hiroshi Saito Associate Professor
OFFICE Rm 345 in Sci. Bldg. A
PHONE +81 (0)52-789-2545 (ext. 2545)
E-MAIL
PROFILE [DOWNLOAD] Profile PDF [PDF/253KB]
RESEARCH
  • algebraic geometry (algebraic cycles)
PAPERS
[1]H. Saito: Generalization of Abels theorem and some finiteness property of zero-cycles on surfaces, Compositio Math., 84 (1992), no. 3, 289332.
[2]H. Saito: Abelian varieties attached to cycles of intermediate dimension, Nagoya Math. J., 75 (1979), 95119.
TOP
Yasuhiro Sasahara Assistant Professor
OFFICE Rm 339 in Sci. Bldg. A
PHONE +81 (0)52-789-5579 (ext. 5579)
E-MAIL
RESEARCH
  • partial differential
TOP