52 citations · 115 across the 17 of their papers we have counts for
4 papers · 1 filter
Outer and Eigen: Tangent Concepts
David Eelbode, Martin Roelfs, Steven De Keninck
In this paper we use the power of the outer exponential of a bivector to see the so-called invariant decomposition from a different perspective. This is deeply connected…
From Invariant Decomposition to Spinors
Martin Roelfs, David Eelbode, Steven De Keninck
Plane-based Geometric Algebra (PGA) has revealed points in a -dimensional pseudo-Euclidean space to be represented by -blades rather than vectors. This d…
Graded Symmetry Groups: Plane and Simple
Martin Roelfs, Steven De Keninck
The symmetries described by Pin groups are the result of combining a finite number of discrete reflections in (hyper)planes. The current work shows how an analysis using geometric…
Geometric invariant decomposition of SU(3)
Martin Roelfs
A novel invariant decomposition of diagonalizable matrices into commuting matrices is presented. This decomposition is subsequently used to split the fundamental r…