The third and fourth kinds of Chebyshev polynomials and best uniform approximation
نویسندگان
چکیده
منابع مشابه
On a conjecture for weighted interpolation using Chebyshev polynomials of the third and fourth kinds
A conjecture for the projection norm (or Lebesgue constant) of a weighted interpolation method based on the zeros of Chebyshev polynomials of the third and fourth kinds is resolved. This conjecture was made in a paper by J. C. Mason and G. H. Elliott in 1995. The proof of the conjecture is achieved by relating the projection norm to that of a weighted interpolation method based on zeros of Cheb...
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ژورنال
عنوان ژورنال: Mathematical and Computer Modelling
سال: 2012
ISSN: 0895-7177
DOI: 10.1016/j.mcm.2011.11.023