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Tytuł artykułu

Finite difference equations and convergence rates in the central limit theorem

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Języki publikacji
EN
Abstrakty
EN
We apply the theory of finite difference equations to the central limit theorem, using interpolation of Banach spaces and Fourier multipliers. Let S*n be a normalized sum of i.i.d. random vectors, converging weakly to a standard normal vector N. When does ǁEg (x + S*n) -E g (X + N)ǁLp(dx)tend to zero at a specified rate? We show that, under moment conditions, membership of g in various Besov spaces is often sufficient and sometimes necessary. The results extend to signed probability.
Rocznik
Strony
153--166
Opis fizyczny
Bibliogr. 29 poz.
Twórcy
autor
  • Saab Systems, S:t Olofsgatan 9A, 75321 Uppsala, Sweden
Bibliografia
  • [1] A. D. Barbour, Asymptotic expansions based on smooth functions in the central limit theorem, Probab. Theory Related Fields 72 (1986), pp. 289-303.
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  • [7] G. W. Hedstrom, The rate of convergence of some difference schemes, SIAM J. Numer. Anal. 5 (1968), pp. 363-406.
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  • [9] K. J. Hochberg, Central limit theorem for signed distributions, Proc. Amer. Math. Soc. 79 (1980), pp. 298-302.
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  • [15] J. Peetre, New Thoughts on Besov Spaces, Duke Univ. Press, 1976.
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  • [21] G. Strang, Polynomial approximation of Bernstein type, Trans. Amer. Math. Soc. 105 (1962), pp. 525-535.
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  • [23] V. Thomée, Stability of difference schemes in the maximum-norm, J. Differential Equations 1 (1965), pp. 273-292.
  • [24] V. Thomée, Finite difference methods for linear parabolic equations, in: Handbook of Numerical Analysis I, North-Holland, Amsterdam 1990, pp. 5-196.
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Typ dokumentu
Bibliografia
Identyfikator YADDA
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