Displaying similar documents to “The Whitehead group of a polynomial extension”

Semisimple ring spectra.

Hovey, Mark, Lockridge, Keir (2009)

The New York Journal of Mathematics [electronic only]

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Categorical methods in graded ring theory.

Angel del Río (1992)

Publicacions Matemàtiques

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Let G be a group, R a G-graded ring and X a right G-set. We study functors between categories of modules graded by G-sets, continuing the work of [M]. As an application we obtain generalizations of Cohen-Montgomery Duality Theorems by categorical methods. Then we study when some functors introduced in [M] (which generalize some functors ocurring in [D1], [D2] and [NRV]) are separable. Finally we obtain an application to the study of the weak dimension of a group graded ring. ...