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Finitistic Weak Dimension of Commutative Arithmetical Rings
Published 30 May 2011 in math.AC | (1105.5960v1)
Abstract: It is proven that each commutative arithmetical ring has a finitistic weak dimension . More precisely, this dimension is 0 if is locally IF, 1 if is locally semicoherent and not IF, and 2 in the other cases.
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