摘要
考虑一类右端函数为多项式情形的常微分方程组初值问题的奇异性.先指出Getz-Jacobson所提出的代数方法的某些不足,然后提出一个新的方法,使得更加方便地讨论此类问题解的爆破性质.最后应用这种方法成功地解决了来自化学反应的一个实例.
The singularity of the initial value problem for a class of ordinary differential e- quations with polynomial right hand side is studied. After some localizations of the Getz-Ja- cobson method were pointed out,a new method is put forward to study the blow-up phenom- enon of the mentioned equation expediently. An example from the chemical reaction is solved successfully by this method.
出处
《应用数学》
CSCD
北大核心
2013年第1期125-128,共4页
Mathematica Applicata
基金
衡阳师范学院科学基金青年项目(11A31)
