Theory of non-lc ideal sheaves -basic properties-

Authors :: Fujino, Osamu
Source :: Kyoto J. Math. 50, no. 2 (2010), 225-245
Publication Year :: 2008
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.<br />Comment: 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