Theory of non-lc ideal sheaves -basic properties-
arXiv:0801.2198 · doi:10.1215/0023608X-2009-011
Abstract
We introduce the notion of non-lc ideal sheaves. It is an analogue of the notion of multiplier ideal sheaves. We establish the restriction theorem, which seems to be the most important property of non-lc ideal sheaves.
21 pages; v2: mistakes were corrected, v3: the proof of the main theorem was revised, v4: minor modifications, v5: minor revision following referee's comments