Endo-Noetherian Skew Generalized Power Series Rings

Abstract

for each k ≥ Ker ( ) = Ker ( ). If is endo-Noetherian, then the ring is called left endo-Noetherian. Given a ing and an element a ∈ , let f a : → defined by f a ( ) := a, and putting (a) = ker = { ∈ : a = 0}. From the fact that End ( ) =