Asymptotic factorization of WienerβHopf
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D.G. Crighton
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Article
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2001
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Elsevier Science
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English
β 123 KB
The key step in the Wiener-Hopf technique involves the factorization of a kernel function K(Ξ±), analytic in a strip D, into a product K + (Ξ±)K -(Ξ±), where K Β± (Ξ±) are analytic in upper and lower halves R Β± of the complex Ξ±-plane overlapping in the strip D, are free of zeros in R Β± and have algebraic