Series analysis
Series analysis
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DOI:
10.1142/san
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发表时间:
2008
期刊:
影响因子:
--
通讯作者:
A. Guttmann;I. Jensen
中科院分区:
文献类型:
--
作者:
A. Guttmann;I. Jensen
*From exact enumeration data, our purpose is to determine the asymptotics of the underlying generating function, or, in ideal circumstances, conjecture an exact solution. A variety of numerical techniques for achieving these purposes is discussed. The majority of the techniques assume that a linear ODE with polynomial coefficients provides either a locally good approximation, or an exact solution. Such an ODE is found from the coefficients, and analysed by standard methods.