Approximations of distributions of sums of lattice random variables. II (Q1102620)
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scientific article; zbMATH DE number 4050650
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Approximations of distributions of sums of lattice random variables. II |
scientific article; zbMATH DE number 4050650 |
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Approximations of distributions of sums of lattice random variables. II (English)
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1986
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In the first part of our present paper ibid. 26, 234-244 (1986; Zbl 0633.60027), we constructed approximations of the type of convolutions of generalized Poisson measures, their refinements in the form of asymptotic expansions, and we also found estimates of the error terms when only the principal term of the approximation is used. In this part we shall find estimates of the error terms in the case of the improved approximations by asymptotic expansions.
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factorial moments
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convolutions of generalized Poisson measures
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asymptotic expansions
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