SpECTRE  v2024.12.16
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Burgers Namespace Reference

Items related to evolving the Burgers equation 0=tU+x(U2/2). More...

Namespaces

namespace  AnalyticData
 Holds classes implementing analytic data for Burgers equation.
 
namespace  BoundaryConditions
 Boundary conditions for the Burgers system.
 
namespace  BoundaryCorrections
 Boundary corrections/numerical fluxes.
 
namespace  fd
 Finite difference functionality for Burgers system.
 
namespace  Solutions
 Holds classes implementing a solution to the Burgers equation 0=tU+x(U2/2).
 
namespace  subcell
 Code required by the DG-subcell/FD hybrid solver for Burgers system.
 
namespace  Tags
 Tags for the Burgers system.
 

Classes

struct  Fluxes
 The flux of U is 12U2. More...
 
struct  System
 
struct  TimeDerivativeTerms
 Computes the time derivative terms needed for the Burgers system, which are just the fluxes. More...
 

Detailed Description

Items related to evolving the Burgers equation 0=tU+x(U2/2).

Note
For this definition (i.e., with the factor of one half in the flux) of the Burgers system, the local characteristic speed is U.