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math.RA2025
Nilpotent graphs over skew PBW extensions
Sebastián Higuera, Armando Reyes
We investigate the diameter and girth of the nilpotent graph for skew PBW extensions over -primal rings, generalizing similar results on skew polynomial rings. Under certain com…
math.RA2024
Uniform and couniform dimensions of inverse polynomial modules over skew Ore polynomials
Sebastián Higuera, Armando Reyes
In this paper, we study the uniform and couniform dimensions of inverse polynomial modules over skew Ore polynomials.
math.RA2024
Attached prime ideals over skew Ore polynomials
Sebastián Higuera, Armando Reyes
In this paper, we investigate the attached prime ideals of inverse polynomial modules over skew Ore polynomials.