The following statements are all true EXCEPT______. A: Wagner composed the prelude to “Rhinegold” in a dozing<br/>state B: Poincare discovered the Fuchsian function when he was unable to<br/>sleep’ C: Descartes made his discovery “I think, therefore I exist”<br/>consciously

非线性科学中较成熟的部分是非线性动力学,19世纪末法国Poincare的两项工作——常微分方程的定性理论和天体运动中定量计算使他成为非线性科学最早的代表人物。