Point-hyperplane frameworks, slider joints, and rigidity preserving transformations
Point-hyperplane frameworks, slider joints, and rigidity preserving transformations
复制标题
点超平面框架、滑块关节和刚度保持变换
DOI:
10.1016/j.jctb.2018.07.008
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Eftekhari Y
中科院分区:
文献类型:
--
作者:
Eftekhari Y
A one-to-one correspondence between the infinitesimal motions of bar-joint frameworks in R d and those in S d is a classical observation by Pogorelov, and further connections among different rigidity models in various different spaces have been extensively studied. In this paper, we shall extend this line of research to include the infinitesimal rigidity of frameworks consisting of points and hyperplanes. This enables us to understand correspondences between point-hyperplane rigidity, classical bar-joint rigidity, and scene analysis. Among other results, we derive a combinatorial characterization of graphs that can be realized as infinitesimally rigid frameworks in the plane with a given set of points collinear. This extends a result by Jackson and Jordán, which deals with the case when three points are collinear.
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影响因子:
1.1
作者:
H. Imai
通讯作者:
H. Imai
DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
Y. Eftekhari
通讯作者:
Y. Eftekhari
DOI:
--
发表时间:
2014
期刊:
J. Comb. Theory B
影响因子:
--
作者:
B. Jackson;J. Owen
通讯作者:
J. Owen
影响因子:
1.1
作者:
K. Sugihara
通讯作者:
K. Sugihara
影响因子:
0.8
作者:
I. Streinu;Louis Theran
通讯作者:
Louis Theran