Self-similar energies on p.c.f. self-similar fractals

Self-similar energies on p.c.f. self-similar fractals
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p.c.f 上的自相似能量

DOI:
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发表时间:
2006
期刊:
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影响因子:
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通讯作者:
A. Teplyaev
A. Teplyaev
中科院分区:
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作者:
B. Hambly;V. Metz;A. Teplyaev

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在一个大类的p.c.f.(非分歧)自相似分形可能很少的对称性,我们考虑的问题的存在性和唯一性的一个拉普拉斯算子。通过考虑不一定相等的正的细化权重(局部缩放因子),我们表明,对于每个这样的分形,在一定条件下,有相应的细化权重,支持一个独特的自相似Dirichlet形式。与之前的结果相比,我们的技术允许我们用连接性参数取代对称性。
On a large class of p.c.f. (finitely ramified) self-similar fractals with possibly little symmetry we consider the question of existence and uniqueness of a Laplace operator. By considering positive refinement weights (local scaling factors) which are not necessarily equal we show that for each such fractal, under a certain condition, there are corresponding refinement weights which support a unique self-similar Dirichlet form. As compared to previous results, our technique allows us to replace symmetry by connectivity arguments.
DOI: 10.2307/2532125
发表时间: 1990-03
期刊: --
影响因子: --
作者:
K. Falconer
通讯作者: K. Falconer