Exponential fitted methods for the numerical integration of the Schrödinger equation

dc.contributor.author	Simos, TE	en
dc.date.accessioned	2014-06-06T06:42:17Z
dc.date.available	2014-06-06T06:42:17Z
dc.date.issued	1992	en
dc.identifier.issn	00104655	en
dc.identifier.uri	http://62.217.125.90/xmlui/handle/123456789/542
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0026904411&partnerID=40&md5=a91b2a65bba3d2ec1f2742e53c950482	en
dc.subject.other	Error analysis	en
dc.subject.other	Integration	en
dc.subject.other	Runge-Kutta type method	en
dc.subject.other	Schroedinger equation	en
dc.subject.other	Quantum theory	en
dc.title	Exponential fitted methods for the numerical integration of the Schrödinger equation	en
heal.type	journalArticle	en
heal.publicationDate	1992	en
heal.abstract	A new sixth-order Runge-Kutta type method is developed for the numerical integration of the one-dimensional Schrödinger equation. The formula developed contains certain free parameters which allows it to be fitted automatically to exponential functions. We give a comparative error analysis with other sixth-order exponentially fitted methods. The theoretical and numerical results indicate that the new method is more accurate than the other exponentially fitted methods. © 1992.	en
heal.journalName	Computer Physics Communications	en
dc.identifier.issue	1-2	en
dc.identifier.volume	71	en
dc.identifier.spage	32	en
dc.identifier.epage	38	en