NCPolynomialRing -- exported from the NCAlgebra package, used to encode tensor algebras

Methods that use an object of class NCPolynomialRing:

• adjointWord(NCRingElement,NCPolynomialRing,List) -- see adjointWord -- image of a word through the shuffle algebra homomorphism induced by a polynomial map
• ambient(NCPolynomialRing) -- see ambient -- exported from the NCALgebra package.
• Array _ NCPolynomialRing -- create a word from an array
• CAxisTensor(ZZ,NCPolynomialRing) -- see CAxisTensor -- the signature tensor of the canonical axis path at a given level
• CMonTensor(ZZ,NCPolynomialRing) -- see CMonTensor -- the signature tensor of the canonical monomial path at a given level
• gbFromOutputFile(NCPolynomialRing,String) -- see gbFromOutputFile -- Read in a NCGroebnerBasis from a Bergman output file.
• ideal(NCPolynomialRing) -- The defining ideal of an NCPolynomialRing
• lieBasis(Array,NCPolynomialRing) -- see lieBasis -- basis element corresponding to a Lyndon word in a Lie algebra
• lieBasis(List,NCPolynomialRing) -- see lieBasis -- basis element corresponding to a Lyndon word in a Lie algebra
• NCPolynomialRing / NCIdeal -- Construct a NCQuotientRing
• sgnVolTensor(NCPolynomialRing) -- see sgnVolTensor -- The signed volume tensor in a free associative algebra.

For the programmer

The object NCPolynomialRing is a type, with ancestor classes NCRing < Ring < Type < MutableHashTable < HashTable < Thing.

The source of this document is in /build/macaulay2-88fgJW/macaulay2-1.25.11+ds/M2/Macaulay2/packages/PathSignatures/documentation.m2:159:0.