奇点 (数学)
不可微的点
就可微性来说:
不连续的点
主条目:不连续点 |
复分析
在复分析中,有四类奇点,如下所述。假定U为复数集C的一个开子集,a是U内的一元素,而f为定义在去心邻域U \ {a}下的复可微函数。
参见
外部链接
- Q: What are singularities? Do they exist in nature?(页面存档备份,存于互联网档案馆)
- PhysicsForums > Singularity (Wikipedia and Mathworld definitions)(页面存档备份,存于互联网档案馆)
- Wolfram MathWorld > Singularity(页面存档备份,存于互联网档案馆)
- Collected Papers of Salomon Bochner, Singularities and Discontinuities(页面存档备份,存于互联网档案馆)
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