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arXiv 0912.1028math.AP
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测度值解的弱-强唯一性

Weak-strong uniqueness for measure-valued solutions

Yann Brenier, Camillo De Lellis, László Székelyhidi

摘要:

证明了不可压缩Euler方程测度值解的弱-强唯一性。这些是由R.DiPerna和A.Majda引入的,特别是证明了任何L2初始数据的全局存在性。测度值解是否与经典解一致(如果后者存在的话),显然仍然是个问题。我们还证明了守恒律方程组的DiPerna测度值解具有弱-强唯一性。

英文摘要:

We prove the weak-strong uniqueness for measure-valued solutions of the incompressible Euler equations. These were introduced by R.DiPerna and A.Majda, and in particular global existence to any L2 initial data was proven. Whether measure-valued solutions agree with classical solutions if the latter exist has apparently remained open. We also show that DiPerna's measure-valued solutions to systems of conservation laws have the weak-strong uniqueness 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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