1、上海理工大学学报第 40 卷第 2 期J. University of Shanghai for Science and TechnologyVol. 40 No. 2 2018文章编号:1007−6735(2018)02−0127−10DOI:10.13255/j.cnki.jusst.2018.02.005带有滑动边界的可压缩磁流体方程解的局部存在性陆剑,雍燕(上海理工大学理学院,上海 200093)摘要:研究了在有界区域Ω⊂R3中带有滑动边界条件的可压缩磁流体方程解的局部存在性. 首先构造可压缩磁流体方程组的线性化方程组,然后利用Gale
3、ce,UniversityofShanghaiforScienceandTechnology,Shanghai200093,China)Abstract:The local existence of solutions for the compressible magnetohydrodynamic equations withslip boundary conditions in a bounded domainΩ⊂R3was studied. First, the linearized compressiblemagnetohydrodynamic e
4、quations were constructed. Next, the Galerkin method was used to prove thelocal existence of solutions for the linearized compressible magnetohydrodynamic equations. And then,through the solution iteration of the linearized compressible magnetohydrodynamic equations, anapproximati
5、on solution sequence of the original equations was constructed and the solution was provedto be convergent by using the energy estimate and the second order elliptic estimate, which turns toprove the local existence of solutions for the compressible magnetohydrodynamic equations.K