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math.RA2024★ 2 cited
Ore Extensions of Abelian Groups with Operators
Per Bäck, Patrik Lundström, Johan Öinert +1
Given a set and an abelian group with operators in , in the sense of Krull and Noether, we introduce the Ore group extension as the additive group $B[x]…
math.RA2024★ 3 cited
Ideals in hom-associative Weyl algebras
Per Bäck, Johan Richter
We introduce hom-associative versions of the higher order Weyl algebras, generalizing the construction of the first hom-associative Weyl algebras. We then show that the higher orde…