Dr. Christian Wagner

I left academia. For questions related to papers, please contact my co-authors.

I was a research assistant of Prof. Robert Weismantel at IFOR, ETH Zurich. My research activity included various topics in (Mixed-)Integer Optimization, Combinatorial Optimization, Discrete Optimization, Convex Optimization, and Discrete Geometry.

My doctoral thesis deals with maximal lattice-free polyhedra in mixed-integer cutting plane theory.

Research Interests

My major field of research was mixed-integer linear optimization.
I worked in collaboration with Kent Andersen, Gennadiy Averkov, Alberto Del Pia, François Margot and Robert Weismantel.

In addition, I dealt with problems in mixed-integer convex optimization, most notably the design of algorithms.
Projects were being performed in collaboration with Michel Baes, Timm Oertel, and Robert Weismantel.

Besides, I worked on robust risk management and portfolio optimization.
Here, I collaborated with Apostolos Fertis and Robert Weismantel.

Moreover, I was (and am still) always open to any kind of mathematical problem which is worth being investigated. Especially, when it is useful for practical applications.

Other Interests

My passion is to play chess. See here (in German) for some information on this.


Fall 2012: System Modeling and Optimization

Spring 2012: Convex Optimization

Fall 2011: System Modeling and Optimization

Fall 2010: Mathematical Optimization


See here.

Conferences, Talks, and Meetings

See here.


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