The cofree nonassociative coalgebra

Lie coalgebras

Walter Michaelis · Advances in Mathematics · 1980 · 94 citations

Hopf algebras with divided powers

Michael André · Journal of Algebra · 1971 · 86 citations

Natural Sciences, Mathematics, Algebra +7

Generalized dual coalgebras of algebras, with applications to cofree coalgebras

Richard E. Block, Pierre Leroux · Journal of Pure and Applied Algebra · 1985 · 69 citations

Natural Sciences, Mathematics, Algebra +5

Commutative Hopf algebras, lie coalgebras, and divided powers

Richard E. Block · Journal of Algebra · 1985 · 55 citations

Natural Sciences, Mathematics, Algebra +11

Determination of the irreducible divided power Hopf algebras

Richard E. Block · Journal of Algebra · 1985 · 37 citations

Natural Sciences, Mathematics, Physics +9