충청수학회지 (Journal of the Chungcheong Mathematical Society)

  • 제13권2호
  • /
  • Pages.41-51
  • /
  • 2001
  • /
  • 1226-3524(pISSN)
  • /
  • 2383-6245(eISSN)
충청수학회 (The Chungcheong Mathematical Society)
권호 표지

A CHARACTERIZATION OF THE N-DIMENSIONAL UNIT SPHERE IN THE 2N-DIMENSIONAL DE SITTER SPACE

  • 투고 : 2000.11.01
  • 발행 : 2001.01.10
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초록

We show that an n-dimensional unit sphere in the 2n-dimensional de Sitter space can be associated to a solution of a partial differential equation on a Lorentzian Grassmannian system coming from the integrable system theory.

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과제정보

연구 과제 주관 기관 : Korea Science & Engineering Foundation