Large time decay of weak solutions for the 2D Oldroyd-B model of non-Newtonian flows

2020 ◽  
Vol 108 ◽  
pp. 106510
Author(s):  
Qianqian Xie ◽  
Yan Jia ◽  
Bo-Qing Dong
Keyword(s):  
Weak Solutions ◽  
Large Time ◽  
Time Decay ◽  
Newtonian Flows

LARGE TIME DECAY OF SOLUTIONS TO ISENTROPIC GAS DYNAMICS WITH SPHERICAL SYMMETRY

2009 ◽  
Vol 06 (02) ◽  
pp. 371-387
Author(s):  
NAOKI TSUGE
Keyword(s):  
Spherical Symmetry ◽  
Gas Dynamics ◽  
Large Time ◽  
Approximate Solutions ◽  
Large Time Behavior ◽  
Time Behavior ◽  
Time Decay ◽  
Decay Of Solutions ◽  
Isentropic Gas Dynamics ◽  
Isentropic Gas

We consider the large time behavior of solutions to isentropic gas dynamics with spherical symmetry. In the present paper, we show the decay of the pressure in particular. To do this, we investigate approximate solutions constructed by a difference scheme.

scholarly journals Global well-posedness and large-time decay for the 2D micropolar equations

2017 ◽  
Vol 262 (6) ◽  
pp. 3488-3523 ◽  
Author(s):  
Bo-Qing Dong ◽  
Jingna Li ◽  
Jiahong Wu
Keyword(s):  
Large Time ◽  
Well Posedness ◽  
Time Decay
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