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A Simple Manifold-Based Construction of Surfaces of Arbitrary Smoothness
Geometric modeling manifolds
2015/7/14
We present a smooth surface construction based on the manifold approach of Grimm and Hughes. We demonstrate how this approach can relatively easily produce a number of desirable properties which are h...
On smoothness of isometries between orbit spaces
Isometric groups action singular Riemannian foliations invariant function basic form
2011/9/5
Abstract: We discuss the connection between the smooth and metric structure on quotient spaces, prove smoothness of isometries in special cases and discuss an application to a conjecture of Molino.
The invariant zeros conditions for Pritchard-Salamon systems without smoothness assumption
2007/7/28
期刊信息
篇名
The invariant zeros conditions for Pritchard-Salamon systems without smoothness assumption
语种
英文
撰写或编译
作者
Jiang Wei-sheng,Liu Yan,Huang Fa-lun
第一作者单位
刊物名称
四川大学学报(自然科学版)
页面
Vol.39: 3，404-408, 2...