Recently, was developed a new theory of the Jost function, within
which, it was split in two terms involving on one side, singlevalued
analytic functions of the energy, and on the other, factors
responsible for the existence of the branching-points. For the
single-valued part of the Jost function, a procedure for the powerseries
expansion around an arbitrary point on the energy plane
was suggested. However, this theory lacks a rigorous proof that
these parts are entire functions of the energy. It also gives an
intuitive (not rigorous) derivation of the domain where they are
entire. In the present study, we ll this gap by using a method
derived from the method of successive approximations. / Dissertation (MSc)--University of Pretoria, 2013. / gm2014 / Physics / unrestricted
Identifer | oai:union.ndltd.org:netd.ac.za/oai:union.ndltd.org:up/oai:repository.up.ac.za:2263/41122 |
Date | January 2013 |
Creators | Mvondo-She, Yannick |
Contributors | Selyshchev, Pavlo, vondosh7@gmail.com, Rakitianski, Sergei A. |
Publisher | University of Pretoria |
Source Sets | South African National ETD Portal |
Language | English |
Detected Language | English |
Type | Dissertation |
Rights | © 2013 University of Pretoria. All rights reserved. The copyright in this work vests in the University of Pretoria. No part of this work may be reproduced or transmitted in any form or by any means, without the prior written permission of the University of Pretoria. |
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