AbstractLet H be a cosemisimple Hopf algebra over an algebraically closed field k. We show that if H contains a simple subcoalgebra of dimension 4, then H contains either a Hopf subalgebra of dimension 2, 12, or 60, or a simple subcoalgebra of dimension n2 for each positive integer n. In particular, if H is finite dimensional, then it has even dimension
© 2016 American Mathematical Society.It is proved that any finite dimensional Hopf algebra which is ...
AbstractA depth two Hopf subalgebra K of a semisimple Hopf algebra H is shown to be a normal Hopf su...
Grothendieck’s theory of the algebraic fundamental group is a com-mon generalization of Galois theor...
AbstractLet H be a cosemisimple Hopf algebra over an algebraically closed field k. We show that if H...
AbstractLet H be a pointed Hopf algebra over an algebraically closed field of characteristic zero. I...
AbstractLet H be a cosemisimple Hopf algebra over an algebraically closed field. It is shown that if...
Let H be a cosemisimple Hopf algebra over an algebraically closed field. In the first chapter of th...
AbstractLet H be a finite-dimensional Hopf algebra over a field k, and let G be a subgroup of the gr...
AbstractLet H be a cosemisimple Hopf algebra over an algebraically closed field. It is shown that if...
© 2016 American Mathematical Society.It is proved that any finite dimensional Hopf algebra which is ...
© 2016 American Mathematical Society.It is proved that any finite dimensional Hopf algebra which is ...
© 2016 American Mathematical Society.It is proved that any finite dimensional Hopf algebra which is ...
AbstractWe show that if A is a semisimple Hopf algebra of dimension pq2 over an algebraically closed...
AbstractLet H be a pointed Hopf algebra over an algebraically closed field of characteristic zero. I...
AbstractLet H be a Hopf algebra of dimension pq over an algebraically closed field of characteristic...
© 2016 American Mathematical Society.It is proved that any finite dimensional Hopf algebra which is ...
AbstractA depth two Hopf subalgebra K of a semisimple Hopf algebra H is shown to be a normal Hopf su...
Grothendieck’s theory of the algebraic fundamental group is a com-mon generalization of Galois theor...
AbstractLet H be a cosemisimple Hopf algebra over an algebraically closed field k. We show that if H...
AbstractLet H be a pointed Hopf algebra over an algebraically closed field of characteristic zero. I...
AbstractLet H be a cosemisimple Hopf algebra over an algebraically closed field. It is shown that if...
Let H be a cosemisimple Hopf algebra over an algebraically closed field. In the first chapter of th...
AbstractLet H be a finite-dimensional Hopf algebra over a field k, and let G be a subgroup of the gr...
AbstractLet H be a cosemisimple Hopf algebra over an algebraically closed field. It is shown that if...
© 2016 American Mathematical Society.It is proved that any finite dimensional Hopf algebra which is ...
© 2016 American Mathematical Society.It is proved that any finite dimensional Hopf algebra which is ...
© 2016 American Mathematical Society.It is proved that any finite dimensional Hopf algebra which is ...
AbstractWe show that if A is a semisimple Hopf algebra of dimension pq2 over an algebraically closed...
AbstractLet H be a pointed Hopf algebra over an algebraically closed field of characteristic zero. I...
AbstractLet H be a Hopf algebra of dimension pq over an algebraically closed field of characteristic...
© 2016 American Mathematical Society.It is proved that any finite dimensional Hopf algebra which is ...
AbstractA depth two Hopf subalgebra K of a semisimple Hopf algebra H is shown to be a normal Hopf su...
Grothendieck’s theory of the algebraic fundamental group is a com-mon generalization of Galois theor...
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