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arXiv 2009.01049math.AP
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高阶常系数Schr dinger型方程的适定性与抛物光滑效应

Well-posedness and parabolic smoothing effect for higher order Schrödinger type equations with constant coefficients

Tomoyuki Tanaka, Kotaro Tsugawa

摘要:

考虑一类高阶常系数Schr dinger型方程的Cauchy问题.通过利用能量不等式,我们证明了$L^2$的适定性、抛物线平滑性和规律性持续性的崩溃。根据这类方程的光滑性,我们将其分为三类。

英文摘要:

We consider the Cauchy problem of a class of higher order Schrödinger type equations with constant coefficients. By employing the energy inequality, we show the $L^2$ well-posedness, the parabolic smoothing and a breakdown of the persistence of regularity. We classify this class of equations into three types on the basis of their smoothing property.

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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