Asymptotics and zero distribution of Pad
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Kathy A. Driver; Nico M. Temme
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Article
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1998
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Elsevier Science
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English
⚖ 872 KB
The polynomials P, and Q,~ having degrees n and m, respectively, with P, monic, that solve the approximation problem Pn(z)e -z + Qm(z) = C(z n+m+l ) will be investigated for their asymptotic behavior, in particular in connection with the distribution of their zeros. The symbol C means that the left-