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摘要
We consider solutions of the Stokes system in a neighborhood of a point in which the velocity u vanishes of order d. We prove that there exists a divergence-free polynomial P in x with t-dependent coefficients of degree d which approximates the solution u of order d + alpha for certain alpha > 0. The polynomial P satisfies a Stokes equation with a forcing term which is a sum of two polynomials in x of degrees d - 1 and d.
- 出版日期2016-12
