Ricardo Waibel

Ricardo Waibel

Braess’s Paradox as a Routing Problem

Written by Luca M. Tittel Motivation Braess’s Paradox is a phenomenon rarely witnessed in street-networks or even similar networks like power-networks or some mechanical Systems. It describes the occurrence of the overall flow of a network increasing while the ”capacity”…

Contact Geometries – Introducing Knoty

Written by Stanislaus Stein The goal of this Python Module is to provide an interactive framework for the visualization of Legendre knots. It generates interactive 3D plots of Legendre knots and contact structures. The final result is an interactive plot…

Political Geometry

A comprehensive study on cooperation and cosponsoring in the US Senate Written by Ayşegül Peközsoy, Leo Späth, and Klaus Stier Political Background The United States of America is a federal republic with a presidential system, meaning that the executive branch…