Séminaire Gaston Darboux

Le jeudi 24 mai 2007 à 17:00 - salle 431

Christian Mercat
Discrete Riemann Surfaces

I will give a survey of the theory of discrete Riemann surfaces, the linear and the quadratic ones (circle patterns), present the major theorems (harmonicity, Hodge theorem, quasi-conformal maps, existence of forms with given poles and holonomies, discrete polynomials and exponentials), show examples of discrete holomorphic functions and describe an algorithm to compute these functions.



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