Hasse-Schmidt Derivations and the Hopf Algebra of Non-Commutative Symmetric Functions
Let NSymm be the Hopf algebra of non-commutative symmetric functions (in an infinity of indeterminates): . It is shown that an associative algebra A with a Hasse-Schmidt derivation ) on it is exactly the same as an NSymm module algebra. The primitives of NSymm act as ordinary derivations. There are...
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| Format: | Article |
| Language: | English |
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MDPI AG
2012-07-01
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| Series: | Axioms |
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| Online Access: | http://www.mdpi.com/2075-1680/1/2/149 |