Browsing Revista Colombiana de Matemáticas by Author "Osterburg, James"
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A note on perfect modules over crossed products
Osterburg, JamesLet R be a ring with identity. We denote the Jacobson radical of R by J(R) and assume throughout that R/J(R) is Arttinian.Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de Matemáticas.