About: Linear fractional transformation     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%2FLinear_fractional_transformation

In mathematics, a linear fractional transformation is, roughly speaking, a transformation of the form which has an inverse. The precise definition depends on the nature of a, b, c, d, and z. In other words, a linear fractional transformation is a transformation that is represented by a fraction whose numerator and denominator are linear. In the most general setting, the a, b, c, d and z are square matrices, or, more generally, elements of a ring. An example of such linear fractional transformation is the Cayley transform, which was originally defined on the 3 x 3 real matrix ring.

AttributesValues
rdfs:label
  • Lineární lomená funkce (cs)
  • Linear fractional transformation (en)
  • 一次分数変換 (ja)
  • Transformação fracionária linear (pt)
  • Дробно-линейное преобразование (ru)
  • Дробово-лінійне перетворення (uk)
rdfs:comment
  • Lineární lomená funkce je funkce, kterou lze zapsat ve tvaru . (cs)
  • 数学の特に複素解析における一次分数変換(いちじぶんすうへんかん、英: linear fractional transformation)は、複素数体 C 上の射影直線 P(C) に対する射影変換であるメビウス変換を指す用語として用いられる。より一般の数学的文脈において、複素数体 C はもっと別の環 (A, +, ×) に取り換えることができる。この場合の一次分数変換は、環 A 上の射影直線 P(A) 上の射影変換の意味である。A が可換環ならば、一次分数変換はよく知られた形 として書き表すことができるが、非可換の場合には右辺の点の座標をで (az + b, cz + d) と書くのが自然である。射影空間上の斉次座標の同値性に従えば、(cz + d が単元であるとき) が成り立つことに注意する。 (ja)
  • Дро́бно-лине́йное преобразова́ние или дро́бно-лине́йное отображе́ние — это отображение комплексного пространства на себя, которое осуществляется дробно-линейными функциями. (ru)
  • Дробово-лінійне перетворення або дробово-лінійне відображення — це відображення комплексного простору на себе, яке здійснюється дробово-лінійними функціями. (uk)
  • In mathematics, a linear fractional transformation is, roughly speaking, a transformation of the form which has an inverse. The precise definition depends on the nature of a, b, c, d, and z. In other words, a linear fractional transformation is a transformation that is represented by a fraction whose numerator and denominator are linear. In the most general setting, the a, b, c, d and z are square matrices, or, more generally, elements of a ring. An example of such linear fractional transformation is the Cayley transform, which was originally defined on the 3 x 3 real matrix ring. (en)
  • Em matemática, uma transformação fracionária linear é, a grosso modo, uma transformação da forma que tem um inverso. As transformações fracionais lineares são amplamente utilizadas em várias áreas da matemática e suas aplicações na engenharia, como geometria clássica, teoria dos números (elas são usadas, por exemplo, na prova de Wiles do último teorema de Fermat), teoria dos grupos e teoria de controle. A definição precisa depende da natureza de a, b, c, d, e z.Em outras palavras, uma fracionária linear é uma transformação representada por uma fração cujo numerador e denominador são lineares. (pt)
foaf:depiction
  • http://commons.wikimedia.org/wiki/Special:FilePath/Planar_rotations.png
dcterms:subject
Wikipage page ID
Wikipage revision ID
Link from a Wikipage to another Wikipage
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