충청수학회지 (Journal of the Chungcheong Mathematical Society)

  • 제17권1호
  • /
  • Pages.77-83
  • /
  • 2004
  • /
  • 1226-3524(pISSN)
  • /
  • 2383-6245(eISSN)
충청수학회 (The Chungcheong Mathematical Society)
권호 표지

PARAMETRIC APPROXIMATION OF MONOTONE DECREASING SEQUENCE

  • Rhee, Hyang J. (Department of Liberal Arts Duksung Women's University)
  • 투고 : 2004.03.31
  • 발행 : 2004.04.30
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초록

The aim of this work is to generalize parametric approximation in order to apply them to an one-sided $L_1$-approximation. A natural question now arises : when is the parameter map $$P:f{\rightarrow}P_{K(f)}(f)$$ continuous on $C_1(X)$ ? We find some results with a monotone decreasing sequence about above question.

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