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From the large-scale equations of atmospheric motion, we investigated the long-time behaviour of atmospheric system forcing by exterior steady sources. Firstly, we established the fundamental functional space and operator equations, and then demonstrated the existence and uniqueness theorems of solutions. Based on these results, the existence of the bounded global absorbing set and invariant set in it were discussed. Finally, the nonlinear adjustment process to exterior sources was revealed. 相似文献
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汪守宏 《数学年刊A辑(中文版)》1989,(3)
本文利用1983年Coron文[1]中的技巧讨论了一类波方程的自由强共振问题。在一定条件下,证明了解的存在性、非平凡解的存在性并且给出了一些非平凡解的个数的下界估计。 相似文献
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