e/Penrose graphical notation

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has glosseng: In mathematics and physics, Penrose graphical notation or tensor diagram notation is a (usually handwritten) visual depiction of multilinear functions or tensors proposed by Roger Penrose. A diagram in the notation consists of several shapes linked together by lines, much like tinker toys. The notation has been studied extensively by Predrag Cvitanović, who used it to classify the classical Lie groups . It has also been generalized using representation theory to spin networks in physics, and with the presence of matrix groups to trace diagrams in linear algebra.
lexicalizationeng: Penrose graphical notation
instance ofe/Tensor
Meaning
German
has glossdeu: Die penrosesche graphische Notation – auch als penrosesche diagrammatische Notation, Tensor-Diagramm-Notation oder auch einfach Penrose-Notation bezeichnet – ist eine von Roger Penrose vorgeschlagene Notation in der Physik und Mathematik, um eine (meist handschriftliche) visuelle Darstellung multilinearer Abbildungen oder Tensoren zu erhalten. Ein Diagramm besteht hierbei aus geschlossenen Formen, welche über Linien verbunden sind.
lexicalizationdeu: Penrosesche graphische Notation
Media
media:imgPenrose asymmetric Q^a-n.svg
media:imgPenrose covariant derivate.svg
media:imgPenrose epsilon^a-n.svg
media:imgPenrose g ab.svg
media:imgPenrose g.svg
media:imgPenrose gamma ab^c.svg
media:imgPenrose symmetric E a-n.svg
media:imgPenrose varepsilon a-n epsilon^a-n.svg
media:imgPenrose varepsilon a-n.svg

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