2 papers
math.RA2025
Extensions of locally matricial and locally semisimple algebras
K. R. Goodearl
Two extension problems are solved. First, the class of locally matricial algebras over an arbitrary field is closed under extensions. Second, the class of locally finite dimensiona…
math.RT2024
Finite Dimensional Representations of Quivers with Oriented Cycles
K. R. Goodearl, B. Huisgen-Zimmermann
Let be a field, a quiver, and the ideal of the path algebra that is generated by the arrows of . We present old and new results about the representati…