We present a new preconditioner for the iterative solution of linear systems of equations arising from discretizations of systems of first order partial differential equations (P...
To solve a decision problem under uncertainty via stochastic programming means to choose or to build a suitable stochastic programming model taking into account the nature of the r...
The Krawczyk and the Hansen-Sengupta interval operators are closely related to the interval Newton operator. These interval operators can be used as existence tests to prove exist...
In this paper a class of subdivision schemes generalizing the algorithm of Loop is presented. The stencils have the same support as those from the algorithm of Loop, but allow a v...
: Stetig wachsende Datenmengen und hohe Verfügbarkeitsanforderungen an Datenbanken führen dazu, dass Wartungsarbeiten (wie z.B. Datenbankreorganisationen) oft nicht mehr (oder ni...