```
Nordström, Jan, E-mail: jan.nordstrom@liu.se, and Wahlsten, Markus, E-mail: markus.wahlsten@liu.se.
```*Variance reduction through robust design of boundary conditions for stochastic hyperbolic systems of equations*. United States: N. p., 2015.
Web. doi:10.1016/J.JCP.2014.10.061.

```
Nordström, Jan, E-mail: jan.nordstrom@liu.se, & Wahlsten, Markus, E-mail: markus.wahlsten@liu.se.
```*Variance reduction through robust design of boundary conditions for stochastic hyperbolic systems of equations*. United States. doi:10.1016/J.JCP.2014.10.061.

```
Nordström, Jan, E-mail: jan.nordstrom@liu.se, and Wahlsten, Markus, E-mail: markus.wahlsten@liu.se. 2015.
"Variance reduction through robust design of boundary conditions for stochastic hyperbolic systems of equations". United States.
doi:10.1016/J.JCP.2014.10.061.
```

```
@article{osti_22382178,
```

title = {Variance reduction through robust design of boundary conditions for stochastic hyperbolic systems of equations},

author = {Nordström, Jan, E-mail: jan.nordstrom@liu.se and Wahlsten, Markus, E-mail: markus.wahlsten@liu.se},

abstractNote = {We consider a hyperbolic system with uncertainty in the boundary and initial data. Our aim is to show that different boundary conditions give different convergence rates of the variance of the solution. This means that we can with the same knowledge of data get a more or less accurate description of the uncertainty in the solution. A variety of boundary conditions are compared and both analytical and numerical estimates of the variance of the solution are presented. As an application, we study the effect of this technique on Maxwell's equations as well as on a subsonic outflow boundary for the Euler equations.},

doi = {10.1016/J.JCP.2014.10.061},

journal = {Journal of Computational Physics},

number = ,

volume = 282,

place = {United States},

year = 2015,

month = 2

}