Local behavior of smooth functions for the energy Laplacian on the Sierpinski gasket
Local behavior of smooth functions for the energy Laplacian on the Sierpinski gasket
复制标题
Sierpinski 垫片上能量拉普拉斯平滑函数的局部行为
DOI:
10.1524/anly.2010.1038
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发表时间:
2010
期刊:
影响因子:
--
通讯作者:
S. Tse
中科院分区:
文献类型:
--
作者:
R. Strichartz;S. Tse
Abstract We consider the energy Laplacian Δν on the Sierpinski gasket (SG), which is defined by the standard self-similar energy E and the Kusuoka measure, and is different from the standard self-similar Laplacian Δ. We study the local behavior of function u∈domΔνk near a boundary point q0. We define jets of local derivatives at q0 and estimate the decay rate of u near q0 in terms of the vanishing of jet. This can be used to define Taylor approximating polynomials with error estimates. Analogous results are known for the standard Laplacian, but the results here are quite different. We also confirm experimentally the absolute continuity of different energy measures, and give experimental evidence that the density is p-integrable for p < log(15)/log(9).
DOI:
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发表时间:
2008
期刊:
Ann. Probab. 36
影响因子:
--
作者:
T. Ide;H. Isozaki;S. Nakata;S. Siltanen and G. Uhlmann;M. Hino
通讯作者:
M. Hino
DOI:
--
发表时间:
2008
期刊:
Math. Ann. 340
影响因子:
--
作者:
Shigeki Akiyama;Kohji Matsumoto,Leo Murata and Hiroshi Sugita;西尾真喜子・樋口保成;黒田耕嗣・樋口保成;木上 淳
通讯作者:
木上 淳