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Publications of Assoc. Prof. Spas Tashev, Ph. D.


Статии

  1. (with A.Andreev) On the Gibbs effect of cubic spline interpolation, Proceedings of the Second Spring Conf. of the Union of Bulg. Mathemat., Vidin, 6-8 April, 1973
  2. Approximation of bounded sets in the plane in Hausdorff metric, C.R.Acad. Bulg.Sci., 29, N 4, 1976, 465 - 468.
  3. (with P.Petrushev) Converse theorems in Hausdorff's metric, Colloquia Math.Soc.Janos Bolyai, Fourier Anal.and Approximation Theory, Budapest, 1976.
  4. (with Bl. Sendov, P.Petrushev) Characterization of S - derivatives of Lipschitz functions, Serdica, 4, 1978, 260-266.
  5. Existence of solution of differential equation with many-valued right-hand side, Serdica, 6, 1980, 98 - 104.
  6. (съвместно с Н. Кюркчиев) Один метод одновременного приближенного вычисления всех корней алгебраического уравнения, Доклади БАН, 34, № 8, 1981 
  7. On the distribution of the points of maximal deviation for the polynomials of best Chebyshev and Hausdorff approximations, PWN and North-Holland Publ.Company, 1981, 791-799.
  8. New estimates for Husdorff and local approximation of functions, Constructive function theory'81, Publ. House of the Bulg. Acad. of Sci., Sofia,1983,551-557.
  9. (съвместно с Н. Кюркчиев) О некоторых модификациях метода Ньютона для приближенного решения алгебраических уравнений, Сердика, т. 9, 1983, 67-72 
  10. (with G. Iliev) A new estimate of the degree of monotone interpolation, Serdica, 12, 1986, 44 - 52.
  11. (E. B. Saff) Gibbs phenomenon for best Lp approximation by polygonal lines, East Journal on Approximations, v5, N2, 1999, pp. 235-251.
  12. Chebyshev rational functions, Constructive theory of functions, Varna 2002, Darba, Sofia, 2003. 423-432.


Учебници

  1. (съвместно с Бл. Сендов, Р. Малеев, Св. Марков) Математика за биолози, Университетско издание “Климент Охридски”, 1991
  2. Лекции по уейвлети и приложения
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