**2017**

**INSTITUTE OF TECHNOLOGY**

Linköping Studies in Science and Technology, Dissertations No. 1824, 2017
Department of Mathematics

Division of Mathematics and Applied Mathematics
Linköping University

SE-581 83 Linköping, Sweden

### www.liu.se

### Linköping Studies in Science and Technology

### Dissertations No. 1824

## High-order finite difference

## approximations for hyperbolic

## problems: multiple penalties

## and non-reflecting boundary

## conditions

**Hannes Frenander**

### Hannes F

### renander

### High-or

### der finit

### e diff

### er

### ence appr

### oximations f

### or h

### yperbolic pr

### oblems:

### multiple penalties and non-r