The Vector QD Algorithm for Smooth Functions (f, f′) |
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Authors: | Herv Le Ferrand |
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Institution: | Hervé Le Ferrand |
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Abstract: | We deal with the functionz(f(z), f′(z)) wheref(z)=∑i0 aizi, (ai
) with limi→∞ ai+1×ai−1/(ai)2=q. We investigate the convergence of the vector QD algorithm. We give the asymptotic behaviour of the generalized Hankel determinants. A convergence result on the vector orthogonal polynomials is proved. |
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Keywords: | |
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