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OreTools[Properties][GetRingName] - return the name of the Ore algebra
OreTools[Properties][GetVariable] - return the name of the independent variable on which the Ore polynomial ring acts
OreTools[Properties][GetSigma] - return sigma
OreTools[Properties][GetSigmaInverse] - return sigma^(-1)
OreTools[Properties][Getdelta] - return delta
OreTools[Properties][GetTheta1] - return theta(1)
Calling Sequence
GetRingName(A)
GetVariable(A)
GetSigma(A)
GetSigmaInverse(A)
Getdelta(A)
GetTheta1(A)
Parameters
A
-
Ore algebra; to define an Ore algebra, use the SetOreRing function.
Description
The GetRingName(A) calling sequence returns the name of the Ore algebra A.
The GetVariable(A) calling sequence returns the independent variable on which the Ore polynomial ring A acts.
The GetSigma(A) calling sequence returns sigma for the Ore algebra A.
The GetSigmaInverse(A) calling sequence returns sigma^(-1) for the Ore algebra A.
The Getdelta(A) calling sequence returns delta for the Ore algebra A.
The GetTheta1(A) calling sequence returns theta(1) for the Ore algebra A.
For a brief review of pseudo-linear algebra (also known as Ore algebra), see OreAlgebra.
Examples
Define the shift algebra.
Determine the properties of the algebra.
See Also
OreTools, OreTools/OreAlgebra, OreTools[Properties], OreTools[SetOreRing]
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