胀开相关论文
提出了一种用k次B样条曲线全局逼近实平面k次代数曲线的算法,每个连通部分用一条B样条曲线逼近.它适合于任意亏格的不可约的实平面代......
This paper deals with reaction-diffusion system with nonlocal source. It isproved that there exists a unique classical s......