Using the critical estimates of parabolic type partial differential equation. we obtain the error estimates of price and optimal exercise boundary of American option in a jump-diffusion model.
利用抛物型偏微分方程的极值原理，得到了带跳扩散模型下美式期权价格及最佳实施边界的误差估计。
Most diagnosticians have learned not to jump to conclusions, even when apparently clear-cut signs point to specific diaeases. The chance for error from hasty and superficial evaluations is great.
即使当表面上明显的症状指明特定的疾病时，大多数诊断医生已认识到不能匆忙做结论，因为仓促及肤浅评价而发生错误的机会很大。
The actual rotary speed during the stage jump input period could trace the given rotary speed and there was no error during the stabilized period.
实现了阶跃输入时的实际转速对给定转速的跟踪，而且稳态时无偏差。
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