Information om | Engelska ordet COMULTIPLICATION

Exempel på hur man kan använda COMULTIPLICATION i en mening

• Specifically, the comultiplication and the counit are both unital algebra homomorphisms, or equivalently, the multiplication and the unit of the algebra both are coalgebra morphisms.
• The representation theory of a Hopf algebra is particularly nice, since the existence of compatible comultiplication, counit, and antipode allows for the construction of tensor products of representations, trivial representations, and dual representations.
• This is the motivation for the definition of a bialgebra, where Δ is called the comultiplication and ε is called the counit.

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