30 citations · 58 across the 14 of their papers we have counts for
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math.QA2017
Nakayama automorphism of quasi-commutative skew PBW extensions over AS-regular algebras
Héctor Suárez, Oswaldo Lezama, Armando Reyes
Graded quasi-commutative skew PBW extensions are isomorphic to graded iterated Ore extensions of endomorphism type, whence graded quasi-commutative skew PBW extensions with coeffic…
math.RA2017★ 2 cited
Zariski cancellation problem for non-domain noncommutative algebras
O. Lezama, Y. -H. Wang, J. J. Zhang
We study Zariski cancellation problem for noncommutative algebras that are not necessarily domains.
math.RA2017
Elementary matrix-computational proof of Quillen-Suslin theorem for Ore extensions
Oswaldo Lezama, William Fajardo
In this short note we present an elementary matrix-constructive proof of Quillen-Suslin theorem for Ore extensions: If is a division ring and is an Ore extension,…