```
Kalchev, Delyan Z., Manteuffel, Thomas A., and Münzenmaier, Steffen.
```*Mixed (LL∗)−1 and LL∗ least-squares finite element methods with application to linear hyperbolic problems: Mixed (LL∗)−1 and LL∗ least-squares finite element methods with application to linear hyperbolic problems*. United Kingdom: N. p.,
Web. doi:10.1002/nla.2150.

```
Kalchev, Delyan Z., Manteuffel, Thomas A., & Münzenmaier, Steffen.
```*Mixed (LL∗)−1 and LL∗ least-squares finite element methods with application to linear hyperbolic problems: Mixed (LL∗)−1 and LL∗ least-squares finite element methods with application to linear hyperbolic problems*. United Kingdom. doi:10.1002/nla.2150.

```
Kalchev, Delyan Z., Manteuffel, Thomas A., and Münzenmaier, Steffen. 2018.
"Mixed (LL∗)−1 and LL∗ least-squares finite element methods with application to linear hyperbolic problems: Mixed (LL∗)−1 and LL∗ least-squares finite element methods with application to linear hyperbolic problems". United Kingdom.
doi:10.1002/nla.2150.
```

```
@article{osti_1417505,
```

title = {Mixed (LL∗)−1 and LL∗ least-squares finite element methods with application to linear hyperbolic problems: Mixed (LL∗)−1 and LL∗ least-squares finite element methods with application to linear hyperbolic problems},

author = {Kalchev, Delyan Z. and Manteuffel, Thomas A. and Münzenmaier, Steffen},

abstractNote = {},

doi = {10.1002/nla.2150},

journal = {Numerical Linear Algebra with Applications},

number = 3,

volume = 25,

place = {United Kingdom},

year = {2018},

month = {1}

}