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arXiv · 0907.4045

Bounding symbolic powers via asymptotic multiplier ideals

Zach Teitler
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Abstract

We revisit a bound on symbolic powers found by Ein-Lazarsfeld-Smith and subsequently improved by Takagi-Yoshida. We show that the original argument of Ein-Lazarsfeld-Smith actually gives the same improvement. On the other hand, we show by examples that any further improvement based on the same technique appears unlikely. This is primarily an exposition; only some examples and remarks might be new.

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Zach Teitler. 2009-11-10. Bounding symbolic powers via asymptotic multiplier ideals. https://arxiv.org/abs/0907.4045

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