arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1001.2986math.CA
收藏

Cantor集上的Calderon-Zygmund容度和Wolff势

Calderon-Zygmund capacities and Wolff potentials on Cantor sets

Xavier Tolsa

摘要:

我们证明了,对于R^d中的某些Cantor集,与s维里斯核x/ |x| ^{s+1}相关的容量g_s与非线性位势论的容量C_{2(d-s)/3,3/2}相当.当s为正非整数时,R^d中的所有紧集都是可比较的,这是一个公开问题。我们还讨论了该领域的其他开放问题。

英文摘要:

We show that, for some Cantor sets in R^d, the capacity g_s associated to the s-dimensional Riesz kernel x/|x|^{s+1} is comparable to the capacity C_{2(d-s)/3,3/2} from non linear potential theory. It is an open problem to show that, when s is positive and non integer, they are comparable for all compact sets in R^d. We also discuss other open questions in the area.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑