Comatrix corings: Galois corings, descent theory, and a structure theorem for cosemisimple corings

Principal homogeneous spaces for arbitrary Hopf algebras

Hans‐Jürgen Schneider · Israel Journal of Mathematics · 1990 · 360 citations

Natural Sciences, Mathematics, Algebra +12

The predual theorem to the Jacobson-Bourbaki theorem

Moss E. Sweedler · Transactions of the American Mathematical Society · 1975 · 181 citations · Full text

Humanities, Mathematics, Algebra +10

The Structure of Corings: Induction Functors, Maschke-Type Theorem, and Frobenius and Galois-Type Properties

Tomasz Brzeziński · Algebras and Representation Theory · 2002 · 160 citations

Natural Sciences, Mathematics, Algebra +9

Morita theorems for categories of comodules

Mitsuhiro Takeuchi, N. Iwahori · Institutional Repositories DataBase (IRDB) · 1977 · 159 citations · Full text

Natural Sciences, Enology, Representation Theory +4

Categories and Functors

Bodo Pareigis · Open access LMU (Ludwid Maxmilian's Universitat Munchen) · 1970 · 156 citations · Full text