By Costin O., Fauvet F., Menous F., Sauzin D. (eds.)

ISBN-10: 887642377X

ISBN-13: 9788876423772

This e-book is dedicated to the mathematical and numerical research of the inverse scattering challenge for acoustic and electromagnetic waves. the second one version comprises fabric on Newton’s procedure for the inverse hindrance challenge, a sublime evidence of distinctiveness for the inverse medium challenge, a dialogue of the spectral concept of the a long way box operator and a style for making a choice on the aid of an inhomogeneous medium from a ways box facts Feynman graphs in perturbative quantum box thought / Christian Bogner and Stefan Weinzierl -- The flexion constitution and dimorphy: flexion devices, singulators, turbines, and the enumeration of multizeta irreducibles / Jean Ecalle -- at the parametric resurgence for a definite singularly perturbed linear differential equation of moment order / Augustin Fruchard and Reinhard Schäfke -- On a Schrödinger equation with a merging pair of an easy pole and an easy turning element - Alien calculus of WKB strategies via microlocal research / Shingo Kamimoto, Takahiro Kawai, Tatsuya Koike and Yoshitsugu Takei -- at the turning element challenge for instanton-type recommendations of Painlevé equations / Yoshitsugu Takei

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