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Generalizations of Weierstrass-type representation formula and their applications to theory of surface with singularities

Generalizations of Weierstrass-type representation formula and their applications to theory of surface with singularities
Weierstrass型表示公式的推广及其在奇点曲面理论中的应用
批准号:
18340019
负责人:
YAMADA Kotaro
金额:
$5.59万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2006
资助国家:
日本
项目状态:
已结题
起止时间:
2006 至 2008

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中文摘要
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英文摘要
Properties of certain classes of surfaces with singularities are investigated with Weirstrass-type representation formula. For example, global behavior of flat fronts, and behavior of singularities of maximal surfaces in Lorentz-Minkowski 3-space and mean curvature one surfaces in de Sitter 3-space are investigated.On the other hand, as a general theory of differential geometry of singularities, a notion of singular curvature of the singular points of wave fronts is defined, and Gauss-Bonnet type formulas are obtained.
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Hyperbolic Schwarz map for the hypergeometric differential equation
超几何微分方程的双曲 Schwarz 图
DOI: --
发表时间: 2008
期刊: Experimental Mathematics vol.17
影响因子: --
作者: [T. Sasaki, K. Yamada, M. Yoshida]
通讯作者: M. Yoshida
DOI: --
发表时间: 2008
期刊: Experimental Mathematics vol.17
影响因子: --
作者: [M. Noro, T. Sasaki, K. Yamada, M. Yoshida]
通讯作者: M. Yoshida
Spacelike mean curvautre one surfaces in de Sitter 3-space
德西特 3 空间中的类空间平均曲率一曲面
DOI: --
发表时间: 2007
期刊:
影响因子: --
作者: []
通讯作者:
DOI: 10.2140/pjm.2004.216.149
发表时间: 2003-01
期刊: Pacific Journal of Mathematics
影响因子: 0.6
作者: [M. Kokubu;M. Umehara;Kotaro Yamada]
通讯作者: M. Kokubu;M. Umehara;Kotaro Yamada
22
    Weierstrass-type representation formulas and their application to surfaces with singularities
    • 批准号:
      21340016
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $9.82万
    • 财政年份:
      2009
    • 负责人:
      YAMADA Kotaro
    • 依托单位:
    Generalizations of Weierstrass-type representation formulae and applications
    • 批准号:
      14340024
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $5.89万
    • 财政年份:
      2002
    • 负责人:
      YAMADA Kotaro
    • 依托单位:
    Construction of submanifold with constant mean curvature, and its applications
    海外基金