Professor Dr. rer. nat. habil. Klaus Dohmen: On Sums of Type ![](https://s0.wp.com/latex.php?latex=%5Csum_%7BA%5Csubseteq+S%7D+f%28A%29&bg=ffffff&fg=000000&s=0)
Facultatea de Matematică şi Informatică
Departamentul de Matematică
Grupul de cercetare de Analiză numerică şi stochastică
CONFERINŢĂ
Marti, 18.11.2014, ora 14:00
Sala e, clădirea Mathematicum
On Sums of Type ![\sum_{A\subseteq S} f(A) \sum_{A\subseteq S} f(A)](https://s0.wp.com/latex.php?latex=%5Csum_%7BA%5Csubseteq+S%7D+f%28A%29&bg=ffffff&fg=000000&s=0)
Speaker
Professor Dr. rer. nat. habil. Klaus Dohmen, Mittweida, Germania
Abstract
We establish a broad generalization of a classical theorem of Whitney on graph colorings to sums of type where
is a finite set and
is a mapping from the power set of
to
. We give several applications of this generalization, e.g., to reliability theory.