Wave-front tracking for the equations of non-isentropic gas dynamics—basic lemmas

2013 ◽  
Vol 38 (4) ◽  
pp. 487-516 ◽  
Author(s):  
Fumioki Asakura
Keyword(s):  
Wave Front ◽  
Gas Dynamics ◽  
Front Tracking ◽  
Isentropic Gas Dynamics ◽  
Isentropic Gas ◽  
Wave Front Tracking

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.

Sign in / Sign up

Export Citation Format

Share Document