expansion curvature 中文意思是什麼
expansion curvature
解釋
膨脹曲率-
In the third chapter, we introduce geometric expansion of convex planar curves. we discuss the evolution equation using minkowski ' s support function with the speed function of curvature and show that the shapes of curves become round asymptotically when the initial closed curves is smooth and convex
限制曲線在外法向上的演化速度是另一類特殊的曲率函數，研究相應的方程，我們得到了在初始為凸的閉簡單光滑曲線的條件下，曲線的最後形狀是漸近地趨於一個圓。 -
In this dissertation, following the ideas of gage and hamilton, we investigate some special planar curvature flow of contraction and expansion. the paper consists of three chapters
本文遵循gage - hamilton研究曲線收縮流的思路，針對特殊的平面曲線收縮流和擴展流，我們得到了相類似的一些結論，文章共分三部分。
分享友人