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arXiv 2008.09855math.APmath.DG
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具有指数增长性的带上古解的计数

Counting Ancient Solutions on A Strip with Exponential Growth

Feng Gui

摘要:

研究了无限长带上抛物型方程的古解。证明了一类抛物型方程的任何多项式增长型古解必为常数。此外,我们证明了增长速度比固定指数阶慢的古代解的向量空间是有限维的。

英文摘要:

We study the ancient solutions of parabolic equations on an infinite strip. We show that any polynomial growth ancient solution for a class of parabolic equations must be constant. Furthermore, we show that the vector space of ancient solutions that grow slower than a fixed exponential order is of finite dimension.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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