Existence of regular solutions for a certain type of non-Newtonian fluids

被引:5
|
作者
Kang, Kyungkeun [1 ]
Kim, Hwa Kil [2 ]
Kim, Jae-Myoung [3 ]
机构
[1] Yonsei Univ, Dept Math, Seoul 03722, South Korea
[2] Hannam Univ, Dept Math Educ, Daejeon 34430, South Korea
[3] Yonsei Univ, Ctr Math Anal & Computat, Seoul 03722, South Korea
来源
关键词
Non-Newtonian fluid; Well posedness; Regular solution; WEAK SOLUTIONS; EQUATIONS; MOTION;
D O I
10.1007/s00033-019-1167-2
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We are concerned with existence of regular solutions for non-Newtonian fluids in dimension three. For a certain type of non-Newtonian fluids, we prove local existence of unique regular solutions, provided that the initial data are sufficiently smooth. Moreover, if the H3-norm of initial data is sufficiently small, then the regular solution exists globally in time.
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页数:29
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