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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.NT2024
Runs of integers with constant values of the Carmichael function
Noah Lebowitz-Lockard, J. C. Saunders
In 2023, the first author and Vandehey proved that the largest for which the string of equalities holds for some , where is the Carmi…