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arxiv: 1107.4149 · v2 · pith:65XDEUK5new · submitted 2011-07-21 · 🧮 math.AG

On Finiteness of B-representation and Semi-log Canonical Abundance

classification 🧮 math.AG
keywords abundancefinitenessb-representationscanonicalconjecturepairsb-representationcenters
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We give a new proof of the finiteness of B-representations. As a consequence of the finiteness of B-representations and Koll\'ar's gluing theory on lc centers, we prove that the (relative) abundance conjecture for slc pairs is implied by the abundance conjecture for log canonical pairs.

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