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arXiv 2006.00263math.AP
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一类非线性抛物型方程的整体梯度估计

Global gradient estimates for a general type of nonlinear parabolic equations

Cecilia Cavaterra, Serena Dipierro, Zu Gao, Enrico Valdinoci

摘要:

我们提供了一个一般类型的非线性抛物型方程的解决方案的整体梯度估计,可能在黎曼几何设置。我们的结果是新的,与现有的文献相比,在全球域的估计的有效性,它检测到一些额外的规律性的影响,由于特殊的抛物型数据。此外,我们的结果包括了大量的非线性源处理的一个统一的方法,它恢复了许多经典的结果作为特殊情况。

英文摘要:

We provide global gradient estimates for solutions to a general type of nonlinear parabolic equations, possibly in a Riemannian geometry setting. Our result is new in comparison with the existing ones in the literature, in light of the validity of the estimates in the global domain, and it detects several additional regularity effects due to special parabolic data. Moreover, our result comprises a large number of nonlinear sources treated by a unified approach, and it recovers many classical results as special cases.

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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