Email | Friedrich dot Littmann at ndsu dot edu (replace dot with . and at with @) |

Office
| 408 F, Minard Hall |

Phone
| 701 231 6956 |

I am Chair in the Department of Mathematics at North Dakota State University in Fargo. Here is the link to the Math department homepage.

** Research **

My research deals with problems at the intersection of analytic number theory, classical Fourier analysis, and approximation problems on the real line. I am particularly interested in the Beurling-Selberg extremal problem and its generalizations to weighted versions in the metric of de Branges Hilbert spaces of entire functions.

**Selected publications**

A full list of my publications can be found **here**.

**Teaching**

** Blackboard ** contains homework problems, class notes, and deadlines for my current classes.

**Graduate Students**

In my spare time I enjoy reading, writing and listening to music.