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Can I read Pointwise and Global Estimate for Approximation by Rational Functions with Prescribed Numerator Degree on EtoBox?
Pointwise and Global Estimate for Approximation by Rational Functions with Prescribed Numerator Degree by Dansheng Yu; Ping Zhou; Songping Zhou is a Mathematics article available to read on EtoBox.
What is Pointwise and Global Estimate for Approximation by Rational Functions with Prescribed Numerator Degree about?
For any nonnegative continuous function f (x) defined on [-1, 1], and f ≡ 0, the present paper proves that, there is a polynomial where δ n (x) = 1 -x 2 + 1/n, 0 ≤ λ ≤ 1, and Π n is the set of all polynomials of degree n. When f (x) has finite many sign change points, say l points, we also construct a rational function r
Who reads Pointwise and Global Estimate for Approximation by Rational Functions with Prescribed Numerator Degree?
It is typically read by researchers, students, and practitioners in Mathematics.
- Author
- Dansheng Yu; Ping Zhou; Songping Zhou
- Publisher
- Elsevier Science; Elsevier ; Elsevier Inc.; Elsevier BV (ISSN 0021-9045)
- Published
- 2010
- Language
- EN
- Field
- Mathematics (Physical Sciences)