(Sponging disallowed)

About: Method of continued fractions     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : owl:Thing, within Data Space : dbpedia.org associated with source document(s)
QRcode icon
http://dbpedia.org/describe/?url=http%3A%2F%2Fdbpedia.org%2Fresource%2FMethod_of_continued_fractions

The method of continued fractions is a method developed specifically for solution of integral equations of like Lippmann–Schwinger equation or Faddeev equations. It was invented by Horáček and Sasakawa in 1983. The goal of the method is to solve the integral equation iteratively and to construct convergent continued fraction for the

AttributesValues
rdfs:label
  • Metoda řetězových zlomků (cs)
  • Method of continued fractions (en)
rdfs:comment
  • Metoda řetězových zlomků je numerický algoritmus navržený k řešení integrálních rovnic jako jsou Lippmann-Schwingerova rovnice nebo . Byla vyvinuta Jiřím Horáčkem a T. Sasakawou na Tohoku University v Sendai v Japonsku v roce 1983.Metoda řeší integrální rovnici tvaru pomocí iterací, přičemž konstruuje řetězový zlomek pro (cs)
  • The method of continued fractions is a method developed specifically for solution of integral equations of like Lippmann–Schwinger equation or Faddeev equations. It was invented by Horáček and Sasakawa in 1983. The goal of the method is to solve the integral equation iteratively and to construct convergent continued fraction for the (en)
dcterms:subject
Wikipage page ID
Wikipage revision ID
Link from a Wikipage to another Wikipage
sameAs
dbp:wikiPageUsesTemplate
has abstract
  • Metoda řetězových zlomků je numerický algoritmus navržený k řešení integrálních rovnic jako jsou Lippmann-Schwingerova rovnice nebo . Byla vyvinuta Jiřím Horáčkem a T. Sasakawou na Tohoku University v Sendai v Japonsku v roce 1983.Metoda řeší integrální rovnici tvaru pomocí iterací, přičemž konstruuje řetězový zlomek pro Metoda existuje ve dvou variantách. V první z nich (označené zkratkou MCFV) konstruujeme aproximace operátoru potenciální energie ve formě separabilní funkce ranku 1, 2, 3 ... Ve druhé variantě (metoda MCFG) konstruujeme separabilní aproximace . Aproximace jsou konstruovány pomocí vektorů z Krylovova prostoru . Tyto metody lze rovněž chápat jako (obecně divergentní) Bornovy řady pomocí . Metoda MCFV je rovněž úzce svázána se . Z numerického hlediska metoda vyžaduje stejnou výpočetní náročnost jako konstrukce členů Bornovy řady, ale mnohem rychleji konverguje. (cs)
  • The method of continued fractions is a method developed specifically for solution of integral equations of like Lippmann–Schwinger equation or Faddeev equations. It was invented by Horáček and Sasakawa in 1983. The goal of the method is to solve the integral equation iteratively and to construct convergent continued fraction for the The method has two variants. In the first one (denoted as MCFV) we construct approximations of the potential energy operator in the form of separable function of rank 1, 2, 3 ... The second variant (MCFG method) constructs the finite rank approximations to . The approximations are constructed within Krylov subspace constructed from vector with action of the operator . The method can thus be understood as resummation of (in general divergent) Born series by Padé approximants. It is also closely related to Schwinger variational principle.In general the method requires similar amount of numerical work as calculation of terms of Born series, but it provides much faster convergence of the results. (en)
prov:wasDerivedFrom
page length (characters) of wiki page
foaf:isPrimaryTopicOf
is Link from a Wikipage to another Wikipage of
is known for of
is known for of
is foaf:primaryTopic of
Faceted Search & Find service v1.17_git139 as of Feb 29 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 08.03.3330 as of Mar 19 2024, on Linux (x86_64-generic-linux-glibc212), Single-Server Edition (378 GB total memory, 60 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software