Curvature-direction measures of self-similar sets
Curvature-direction measures of self-similar sets
复制标题
自相似集的曲率方向测度
DOI:
10.1007/s10711-012-9810-5
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发表时间:
2013
影响因子:
0.5
通讯作者:
M. Zähle
中科院分区:
文献类型:
--
作者:
T. Bohl;M. Zähle
We obtain fractal Lipschitz–Killing curvature-direction measures for a large class of self-similar setsin. Such measures jointly describe the distribution of normal vectors and localize curvature by analogues of the higher order mean curvatures of differentiable sub-manifolds. They decouple as independent products of the unit Hausdorff measure onand a self-similar fibre measure on the sphere, which can be computed by an integral formula. The corresponding local density approach uses an ergodic dynamical system formed by extending the code space shift by a subgroup of the orthogonal group. We then give a remarkably simple proof for the resulting measure version under minimal assumptions.
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影响因子:
29.4
作者:
Schroeder-Turk, G. E.;Mickel, W.;Mecke, K.
通讯作者:
Mecke, K.
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
M. Kesseböhmer;S. Kombrink
通讯作者:
S. Kombrink
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
M. Zahle
通讯作者:
M. Zahle
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
J. Rataj;S. Winter
通讯作者:
S. Winter
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
J. Rataj
通讯作者:
J. Rataj