Hopf algebras in the free noncommutative cocommutative graded connected category exist with given dimension sequence iff the INVERTi transform is nonnegative.
Shifted quasi- symmetric functions and the Hopf algebra of peak functions.Discrete Mathematics, 246(1–3):57–66, March 2002
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
math.CO 1years
2025 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
When are Hopf algebras determined by integer sequences?
Hopf algebras in the free noncommutative cocommutative graded connected category exist with given dimension sequence iff the INVERTi transform is nonnegative.