Hyperasymptotics

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August undefined, 2024

WebWe develop a technique for systematically reducing the exponentially small (superasymptotic) remainder of an asymptotic expansion truncated near its least term, … Web8 aug. 2008 · When the Weniger transformation is systematically used in resumming the asymptotic series arising from the application of the steepest descent method can …

Hyperasymptotics and quark-hadron duality violations in QCD

WebThe asymptotic approximation of both integrals and differential equations is discussed and the discussion includes hyperasymptotics as well as uniform asymptotics. There are … WebHyperasymptotics Hyperasymptotics is a powerful technique, yet far from having revealed its full potential, and I will describe a few steps towards pushing them further. … svf7n65cmj

Exact semiclassical expansions for one-dimensional quantum …

WebThis 'hyperasymptotic' formalism parallels that of BH and incorporates automatically any change in the complete asymptotic expansion as the endpoint moves in the complex … Webdifferential equations is discussed and the discussion includes hyperasymptotics as well as uniform asymptotics. There are many numerical examples to illustrate the relation … Webhyperasymptotics. The next two chapters present the Hadamard expansion theory of Laplace and of Laplace-type integrals possessing saddle points. A study of these … bas-1p manual

Hyperasymptotics

Airy Function Zeros -- from Wolfram MathWorld

Web15 feb. 2024 · Jørgen Ellegaard Andersen. Center for Quantum Mathematics, Danish Institute for Advances Studies, University of Southern Denmark, Denmark. Search for … WebDive into the research topics of 'Hyperasymptotics and hyperterminants: Exceptional cases'. Together they form a unique fingerprint. Derivatives Engineering & Materials …

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Web9 sep. 1991 · Howls C (1997) Hyperasymptotics for multidimensional integrals, exact remainder terms and the global connection problem, Proceedings of the Royal Society of … Web206 A. B. OLDE DAALHUIS maximal t-domain. In this way we obtain an analytic continuation with respect to this z-domain for U(a, c, z), with U( ) = e-iall 1"' e-P"lf'-1(1 + i …

WebGeneralised Euler Jacobi Inversion Formula And Asymptotics Beyond All Orders Book PDFs/Epub. Download and Read Books in PDF "Generalised Euler Jacobi Inversion … Web2 apr. 2024 · A discussion of uniformity problems associated with various coalescence phenomena, the Stokes phenomenon and hyperasymptotics of Laplace-type integrals …

Web8 nov. 1997 · The method of steepest descents for single dimensional Laplace‐type integrals involving an asymptotic parameter k was extended by Berry and Howls in 1991 to … WebIt is well known that oversampling of a bandlimited function leads to exponential convergence in its reconstruction. A simple and efficient Gaussian regularized Shannon …

WebAbstract. My purpose is to describe several recent developments in our understanding of divergent series and the accurate calculation of the functions they represent. All the work …

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