Irregular Singularity -- from Wolfram MathWorld
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is called an ordinary point. If either P(x) or Q(x) diverges as x->x_0 , then x_0 is called a singular point. If P(x) diverges more quickly than 1/(x-x_0) , so (x-x_0)P(x) ...
延伸文章資訊
- 1Classifying Singular Points as Regular or Irregular ... - O'Reilly
- 2Regular and irregular points - Mathematics Stack Exchange
The singular points are x=0 and x=±1. From the definition, we see that x=0 is an irregular singul...
- 3Irregular singular point - Encyclopedia of Mathematics
- 4Regular singular point - Wikipedia
Then amongst singular points, an important distinction is made between a regular singular point, ...
- 5Irregular singular point - Encyclopedia of Mathematics
