We propose a task-space admittance controller for dual-arm robotic systems using conformal geometric algebra. The controller is a reinterpretation of a previous work using dual quaternion algebra. By ...

Abstract: In this paper a symbolic analysis of the equations that allow to calculate the values of the series and parallel resistances appearing in the single diode model of a photovoltaic module is ...

Abstract: This paper presents a novel framework for studying the statics and the instantaneous kinematics of robot manipulators based on the Grassmann-Cayley algebra. This algebra provides a complete ...

In ancient Greece, Euclid showed that if you agree on a small list of preliminary principles, or axioms, you can use deductive reasoning to reveal all sorts of new mathematical truths. But although ...

Tutorials contains the code accompanying the HIP Tutorials that can be found in the HIP documentation. For a full overview over the examples see the section repository contents. Only a subset of the ...

Abstract: Positroids are a class of ordered matroids that can be represented by a real matrix with all non-negative maximal minors. These structures are surprisingly rich and have been studied in ...

This led to an intense conversation involving Layra Idarani, Greg Egan, and Paul Schwahn himself. The result was a shocking new formula for the 7d cross product in terms of the 3d cross product. Let ...

The dynamics of aircraft flight is a subject which is of relevance to two classes of technical audiences—university students and teachers, and pilots and flight instructors. Currently, this subject is ...

I'm a postdoc in the mathematics institute of the University of Geneva. Before that I was a postdoc in the mathematics institute of the University of Zurich. Before that I did my Ph.D in the Hebrew ...