3 papers
math.CO2025
On the Hermitian Veronesean
John Bamberg, Geertrui Van de Voorde
The Hermitian Veronesean in , given by , is a well-studied rational curve, and forms a {\em specia…
math.RA2024
Exploiting degeneracy in projective geometric algebra
John Bamberg, Jeff Saunders
The last two decades, since the seminal work of Selig, has seen projective geometric algebra (PGA) gain popularity as a modern coordinate-free framework for doing classical Euclide…
math.CO2023
On the 430-cap of having two intersection sizes with respect to hyperplanes
John Bamberg
Let be a 430-cap of having two intersection sizes with respect to hyperplanes. We show that no hyperplane of intersects $\mathca…