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Character operations -- shift, direct sum, dual, and tensor product

The BettiCharacters package contains several functions for working with characters. See links below for more details.

See also

Character Array -- homological shift
directSum(Character) -- direct sum of characters
dual(Character,RingMap) -- dual character
tensor(Character,Character) -- tensor product of characters

The source of this document is in BettiCharacters.m2:2859:0.