Browsing 2009 - Springer Link by Issue Date

Browsing 2009 - Springer Link by Issue Date

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  • Akishev, G. A. (Allerton Press, Inc., 2009-02)
    In this paper we estimate the order of approximation of S. M. Nikol’skii and O. V. Besov classes in the norm of the anisotropic Lorentz space. We also obtain bounds for ortho-diameters of these classes.
  • Gorlachev, I. D.; Knyazev, B. B.; Kuketayev, A.; Pen’kov, F. M. (Allerton Press, Inc., 2009-02)
    A new modification of the least squares method (LSM) is proposed. The main idea is to consider the fitting parameters β i as independent random variables with a certain distribution density F(β1, β2, ..., β k ; φ1, ..., φ ...
  • Sal’keeva, L. K.; Minayeva, E. V.; Nurmaganbetova, M. T.; Kokzhalova, B. Z.; Mantel, A. I. (SP MAIK Nauka/Interperiodica, 2009-04)
    Thiazolyl-containing esters of α-ketophosphonic acids (KPE) unknown earlier were synthesized and investigated in Darzens-Claisen reaction. Reactions were demonstrated to proceed by a classic scheme to form the corresponding ...
  • Akishev, G.A. (Allerton Press, Inc., 2009-11)
    In this paper we establish conditions for the absolute convergence of series of Fourier coefficients with respect to a generalized Haar system of a superposition of two functions.
  • Ibrayev, N.Kh.; Aimukhanov, A.K.; Seliverstova, E.V. (SP MAIK Nauka/Interperiodica, 2009-12)
    The results of the study of interlayer triplet-triplet energy transfer from anthracene molecules to Nile Red molecules in Langmuir-Blodgett films are presented. The observed sensitized delayed fluorescence of the energy ...

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