12 citations · 22 across the 10 of their papers we have counts for
4 papers · 1 filter
Automorphism groups of Weyl algebras
No-Ho Myung, Sei-Qwon Oh
Kanel-Belov and Kontsevich's conjecture in \cite[Conjecture 1]{BeKo} is proved: The automorphism group of the -th Weyl algebra is isomorphic to the Poisson automorphism group of…
A construction of an iterated Ore extension
No-Ho Myung, Sei-Qwon Oh
Let be a Poisson algebra with Poisson bracket such that for all , where and $p_{ji}\in\Bbb…
A note on the bijectivity of antipode of a Hopf algebra and its applications
Jiafeng Lv, Sei-Qwon Oh, Xingting Wang +1
Certain sufficient homological and ring-theoretical conditions are given for a Hopf algebra to have bijective antipode with applications to noetherian Hopf algebras regarding their…
Enveloping algebras of double Poisson-Ore extensions
Jiafeng Lü, Sei-Qwon Oh, Xingting Wang +1
It is proved that the Poisson enveloping algebra of a double Poisson-Ore extension is an iterated double Ore extension. As an application, properties that are preserved under itera…