44 citations · 51 across the 7 of their papers we have counts for
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math.NA2009★ 1 cited
Moving Planes and Singular Points of Rational Parametric Surfaces
Falai Chen, Xuhui Wang
In this paper we discuss the relationship between the moving planes of a rational parametric surface and the singular points on it. Firstly, the intersection multiplicity of severa…
math.NA2008★ 5 cited
Dimensions of Biquadratic Spline Spaces over T-meshes
Jiansong Deng, Falai Chen, Liangbing Jin
This paper discusses the dimensions of the spline spaces over T-meshes with lower degree. Two new concepts are proposed: extension of T-meshes and spline spaces with homogeneous bo…