Embeddings in Artinian rings and Sylvester rank functions |
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Authors: | William D Blair Lance W Small |
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Institution: | (1) Department of Mathematical Sciences, Northern Illinois University, 60115 DeKalb, IL, USA;(2) Department of Mathematics, University of California, 92093 San Diego, LaJolla, CA, USA |
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Abstract: | Using Sylvester rank functions it is shown that a right Noetherian algebra, modulo the torsion ideal determined by elements
regular modulo its nil radical, is embeddable in a simple Artinian ring. This is used to show that a right Noetherian algebra
which is right Krull homogeneous embeds in a simple Artinian ring, and that a right Noetherian affine algebra satisfying a
polynomial identity embeds in a simple Artinian ring.
The research of the second author was supported in part by NSF Grant DMS-8317737. |
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