Are braided commutators primitive elements of a braided Hopf algebra?
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Let H H be a braided Hopf algebra. The multiplication on H⊗H H ⊗ H is defined by (a⊗b)(c⊗d)=aΨ(b⊗c)d ( a ⊗ b ) ( c ⊗ d ) = a Ψ ( b ⊗ c ) d , a,b,c ...
from Algebra
Let H H be a braided Hopf algebra. The multiplication on H⊗H H ⊗ H is defined by (a⊗b)(c⊗d)=aΨ(b⊗c)d ( a ⊗ b ) ( c ⊗ d ) = a Ψ ( b ⊗ c ) d , a,b,c ...
from Algebra
