Consider the equation
$$
-\sum_{i=1}^n\frac{\pa...
分类 FEM 下的文章
The classic iterative method essentially only p...
Theorem
Let $h=\max_{1\leq i\leq n}(x_i-x_{i-1}...
重心坐标及其导数
数学中,重心坐标是由单形(如三角形或四面体等)顶点定义的坐标。重心坐标是齐次...
fealpy网格生成
构造性方法
import sys
import numpy as np
...
weak formulation
...
函数参数:
class scipy.spatial.Delaunay(points, furt...