scholarly journals Performance of the Lax-Wendroff finite volume method for solving the gravity wave-model equations

2018 ◽  
Vol 1007 ◽  
pp. 012008
Author(s):  
Cecilia Heru Purwitaningsih ◽  
Sudi Mungkasi
Keyword(s):  
Finite Volume Method ◽  
Gravity Wave ◽  
Finite Volume ◽  
Wave Model ◽  
Model Equations ◽  
Volume Method

scholarly journals A convergent finite volume method for the Kuramoto equation and related nonlocal conservation laws

2018 ◽  
Vol 40 (1) ◽  
pp. 405-421 ◽  
Author(s):  
N Chatterjee ◽  
U S Fjordholm
Keyword(s):  
Initial Data ◽  
Conservation Laws ◽  
Finite Volume Method ◽  
Finite Volume ◽  
Numerical Examples ◽  
Continuity Equations ◽  
Multiple Dimensions ◽  
Nonlocal Conservation Laws ◽  
Volume Method ◽  
Singular Data

Abstract We derive and study a Lax–Friedrichs-type finite volume method for a large class of nonlocal continuity equations in multiple dimensions. We prove that the method converges weakly to the measure-valued solution and converges strongly if the initial data is of bounded variation. Several numerical examples for the kinetic Kuramoto equation are provided, demonstrating that the method works well for both regular and singular data.

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