2 00 9 Introduction to the log minimal model program for log canonical pairs
نویسنده
چکیده
We describe the foundation of the log minimal model program for log canonical pairs according to Ambro’s idea. We generalize Kollár’s vanishing and torsion-free theorems for embedded simple normal crossing pairs. Then we prove the cone and contraction theorems for quasi-log varieties, especially, for log canonical pairs.
منابع مشابه
Introduction to the Theory of Quasi-log Varieties
This paper is a gentle introduction to the theory of quasi-log varieties by Ambro. We explain the fundamental theorems for the log minimal model program for log canonical pairs. More precisely, we give a proof of the base point free theorem for log canonical pairs in the framework of the theory of quasi-log varieties.
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تاریخ انتشار 2009