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江松 《数学年刊A辑(中文版)》1998,(5)
首先证明有界环域上三维线性热弹性力学方程球对称解随时间的指数衰减性,然后对相应的非线性方程建立球对称小解的全局存在性. 相似文献
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We study an initial boundary value problem for the Navier-Stokes equations of compressible viscous heat-conductive fluids in a 2-D periodic domain or the unit square domain. We establish a blow-up criterion for the local strong solutions in terms of the gradient of the velocity only, which coincides with the famous Beale-Kato-Majda criterion for ideal incompressible flows. 相似文献
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