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arXiv 0901.3931math.AP
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巴拿赫空间中卷积算子方程的Lp正则性

Lp regularity for convolution operator equations in Banach spaces

Rishad Shahmurov

摘要:

本文利用算子值Lq-Lp Fourier乘子定理建立了Rd中一类椭圆型积分微分方程的下界估计.此外,我们研究了抛物型卷积算子方程的分离性,出现在热传导问题中的衰减记忆材料。最后,对椭圆型微分方程的最优正则性和抛物型方程的柯西问题作了一些讨论。

英文摘要:

Here we utilize operator--valued Lq-Lp Fourier multiplier theorems to establish lower bound estimates for large class of elliptic integro-differential equations in Rd. Moreover, we investigate separability properties of parabolic convolution operator equations that arise in heat conduction problems in materials with fading memory. Finally, we give some remarks on optimal regularity of elliptic differential equations and Cauchy problem for parabolic equations.

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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