In this article we formulate the direct and inverse scattering theory for the focusing matrix Zakharov-Shabat system as the construction of a 1, 1-correspondence between focusing potentials with entries in L1(R) and Marchenko integral kernels, given the fact that these kernels encode the usual scattering data (one reflection coefficient, the discrete eigenvalues with positive imaginary part, an...

In this study we construct new integral representations of Jost-type solutions the quadratic pencil Sturm-Liouville equation with piece-wise constant coefficient on entire real line. Our aim is to express special in form some operators which kernels related potential function equation. This problem technically diffucult due discontinous causes kernel also have a jump discontinuity.

Modelling the mid-Pliocene Warm Period climate with the IPSL coupled model and its atmospheric component LMDZ4 C. Contoux, G. Ramstein, and A. Jost Laboratoire des Sciences du Climat et de l’Environnement/IPSL, CEA-CNRS-UVSQ, UMR8212, Orme des Merisiers, CE Saclay, 91191 Gif-sur-Yvette Cedex, France UPMC Université Paris 06, UMR7619, Sisyphe, 75005, Paris, France CNRS, UMR7619, Sisyphe, 75005, ...

Dies ist eine Internet-Sonderausgabe des Aufsatzes „Sanskrit as a Medium of Maldivian Buddhism“ von Jost Gippert (2003). Sie sollte nicht zitiert werden. Zitate sind der Originalausgabe in Indische Kultur im Kontext. Rituale, Texte und Ideen aus Indien und der Welt. Festschrift für Klaus Mylius. Hrsg. von Lars Göhler, Wiesbaden: Harrassowitz 2005 (Beiträge zur Indologie, 40), 213-220 / 487-488 ...

We introduce the problem of joint object class sequencing and trajectory triangulation (JOST), which is defined as the reconstruction of the motion path of a class of dynamic objects through a scene from an unordered set of images. We leverage standard object detection techinques to identify object instances within a set of registered images. Each of these object detections defines a single 2D ...

The missing mass spectrum measured in high resolution studies of the reaction pp → K + X is analyzed with respect to the strong final state interaction near the Λp production threshold. The observed spectrum can be described by factorizing the reaction amplitude in terms of a production amplitude and a final state scattering amplitude. Parametrizing the Λp final state interaction in terms of th...

We consider the ground state energy of a spinor field in the background of a square well shaped magnetic flux tube. We use the zeta-function regu-larization and express the ground state energy as an integral involving the Jost function of a two dimensional scattering problem. We perform the renormalization by subtracting the contributions from first several heat kernel coefficients. The ground ...