In addition to the lecture slides, the following overview articles are recommended:

1. Understanding and using linear programming / Jiří Matoušek und Bernd Gärtner / Springer Verlag
2. Mathematik / Tilo Arens, Frank Hettlich, Christian Karpfinger, Ulrich Kockelkorn, Klaus Lichtenegger und Hellmuth Stachel / Spektrum Akademischer Verlag
3. Website about Compressed Sensing
4. IEEE Signal Processing Magazine (Special Issue on Compressive Sampling), March 2008.
5. M.A. Davenport, M.F. Duarte, Y.C. Eldar, and G. Kutyniok, "Introduction to Compressed Sensing," in Compressed Sensing: Theory and Applications, Cambridge University Press, 2012.