Manuel Radons

activity

20172020

collaborators

3 papers

math.NA2020

Convergence results for some piecewise linear solvers

Manuel Radons, Siegfried M. Rump

Let $A$ be a real $n \times n$ matrix and $z, b \in R^{n}$ . The piecewise linear equation system $z - A ∣ z ∣ = b$ is called an \textit{absolute value equation}. We consider…

math.OC2018

Semi-automatically optimized calibration of internal combustion engines

Timo Burggraf, Michael Joswig, Marc E. Pfetsch +2

Modern combustion engines incorporate a number of actuators and sensors that can be used to control and optimize the performance and emissions. We describe a semi-automatic method…

math.OC2017

A note on surjectivity of piecewise affine mappings

Manuel Radons

A standard theorem in nonsmooth analysis states that a piecewise affine function $F : R^{n} \to R^{n}$ is surjective if it is coherently oriented in that the linear…