Stationary points of nonlinear plate theories
Stationary points of nonlinear plate theories
复制标题
非线性板理论的驻点
DOI:
10.1016/j.jfa.2017.04.010
复制
发表时间:
2017
影响因子:
1.7
通讯作者:
Peter Hornung
中科院分区:
文献类型:
--
作者:
Peter Hornung
We consider bending theories for thin elastic films obtained by endowing a bounded domain S⊂ R 2 with a Riemannian metric g. The associated elastic energy is given by a nonlinear isometry-constrained bending energy functional, which is a natural generalisation of Kirchhoff's plate functional to metrics with possibly nonzero Gauss curvature. We introduce and discuss a natural notion of stationarity for such functionals. We then show that all rotationally symmetric immersions of the unit disk are stationary in that sense, and we give examples of smooth metrics g leading to functionals with infinitely many stationary points. Finally, we implement our general approach in the case when g has positive Gauss curvature.
登录
查看更多内容
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
Peter Hornung
通讯作者:
Peter Hornung
DOI:
10.1007/s00526-009-0244-3
发表时间:
2010-03-01
影响因子:
2.1
作者:
Schaetzle, Reiner
通讯作者:
Schaetzle, Reiner
DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
Peter Hornung
通讯作者:
Peter Hornung
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
R. Kupferman;Jake Solomon
通讯作者:
Jake Solomon
影响因子:
2.5
作者:
Schygulla
通讯作者:
Schygulla