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arXiv 1208.2676math.AP
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$C^1$ -整环上BMO系数抛物型偏微分方程的加权$L_p$ -理论

A weighted $L_p$-theory for parabolic PDEs with BMO coefficients on $C^1$-domains

Kyeong-Hun Kim, Kijung Lee

摘要:

本文给出了定义在$C^1$域上的二阶抛物型偏微分方程的加权$L_p$ -理论。假定首项系数在时间变量上可测,且对于空间变量具有VMO(消失平均振荡)或小BMO(有界平均振荡),低阶系数允许无界,且在边界附近爆破.我们的BMO条件比文献中的其他条件稍微宽松。

英文摘要:

In this paper we present a weighted $L_p$-theory of second-order parabolic partial differential equations defined on $C^1$ domains. The leading coefficients are assumed to be measurable in time variable and have VMO (vanishing mean oscillation) or small BMO (bounded mean oscillation) with respect to space variables, and lower order coefficients are allowed to be unbounded and to blow up near the boundary. Our BMO condition is slightly relaxed than the others in the literature.

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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