Korean Journal of Mathematics

  • 제18권2호
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  • Pages.149-160
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  • 2010
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  • 1976-8605(pISSN)
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  • 2288-1433(eISSN)
강원경기수학회 (The Kangwon-Kyungki Mathematical Society)
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GENERALIZED CHRISTOFFEL FUNCTIONS

  • 투고 : 2010.03.30
  • 심사 : 2010.05.04
  • 발행 : 2010.06.30
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⟨ 이전 논문 다음 논문 ⟩

초록

Let $W(x)={\prod}_{k=1}^m{\mid}x-x_k{\mid}^{{\gamma}_k}{\cdot}{\exp}(-{\mid}x{\mid}^{\alpha})$. Associated with the weight W, upper and lower bounds of the generalized Christoffel functions for generalized nonnegative polynomials are obtained.

키워드

참고문헌

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