#include "Thyra_ModelEvaluator.hpp"
#include "Thyra_StateFuncModelEvaluatorBase.hpp"
#include "Teuchos_ParameterListAcceptorDefaultBase.hpp"
#include "Teuchos_ParameterList.hpp"

Go to the source code of this file.

Classes
class	Tempus_Test::SinCosModel< Scalar >
	Sine-Cosine model problem from Rythmos. This is a canonical Sine-Cosine differential equation $\mathbf{\ddot{x}}=-\mathbf{x}$ with a few enhancements. We start with the exact solution to the differential equation $\begin{eqnarray} x_{0}(t) & = & a+b\sin((f/L)t+\phi)\\ x_{1}(t) & = & b(f/L)\cos((f/L)t+\phi) \end{eqnarray}$ then the form of the model is $\begin{eqnarray} \frac{d}{dt}x_{0}(t) & = & x_{1}(t)\\ \frac{d}{dt}x_{1}(t) & = & \left(\frac{f}{L}\right)^{2}(a-x_{0}(t)) \end{eqnarray}$ where the default parameter values are , , and , and the initial conditions $\begin{eqnarray} x_{0}(t_{0}=0) & = & \gamma_{0}[=0]\\ x_{1}(t_{0}=0) & = & \gamma_{1}[=1] \end{eqnarray}$ determine the remaining coefficients $\begin{eqnarray} \phi & = & \arctan(((f/L)/\gamma_{1})(\gamma_{0}-a))-(f/L)t_{0}[=0]\\ b & = & \gamma_{1}/((f/L)cos((f/L)t_{0}+\phi))[=1] \end{eqnarray*}$ . More...

class	Tempus_Test::SinCosModelAdjoint< Scalar >
	Non-member constructor. More...

Namespaces
	Tempus_Test

Classes

Namespaces