Valuation methods in group rings and in
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A.I. Lichtman
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Article
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2002
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Elsevier Science
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English
β 501 KB
In this first in a series of two papers we construct a family of discrete valuations in group rings of residually torsion-free nilpotent groups and extend these valuations to the Malcev-Neumann power series skew fields of these group rings. We apply these valuations to the study of these skew fields