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InOrbitBasis ​

Rewrite a partition-algebra element in the orbit basis xλx_\lambda, which asks for exactly those points to be connected and nothing else.

InOrbitBasis(x)the element rewritten in the orbit basis
Typed signatures
TypePackageApplies
(number) -> numberdiagramalways

Domain: Diagram algebras

Examples

Basic #

Sums over coarsenings

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InInOrbitBasis(Diagram([[1],[−1]]))\mathrm{InOrbitBasis}(\mathrm{Diagram}(\bigl\lbrack\bigl\lbrack1\bigr\rbrack, \bigl\lbrack-1\bigr\rbrack\bigr\rbrack))OutOrbitDiagram([[1,−1]])+OrbitDiagram([[1],[−1]])\mathrm{OrbitDiagram}(\bigl\lbrack\bigl\lbrack1, -1\bigr\rbrack\bigr\rbrack)+\mathrm{OrbitDiagram}(\bigl\lbrack\bigl\lbrack1\bigr\rbrack, \bigl\lbrack-1\bigr\rbrack\bigr\rbrack)
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See also: Diagram, OrbitDiagram, InDiagramBasis