RESEARCH ARTICLE

Filtered and graded Procesi extensions of rings

A. E. Radwan

Department of Mathematics, Faculty of Science, Ain Shams University, Cairo, Egypt.

Abstract: In this paper, we introduce filtered and graded Procesi extensions of filtered and graded rings as a natural modification of Procesi extensions of rings. We show that these extensions behave well from the geometric point of view.

Keywords: filtered and graded extensions, affine schemes.

MSC: 13A30, 13B35, 13G10

Received: 11.05.2007
Revised: 08.04.2008

Language: English

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