Showing math.DSShow all
2 papers · 1 filter
math.DS2024
Invariant Polydiagonal Subspaces of Matrices and Constraint Programming
John M. Neuberger, Nándor Sieben, James W. Swift
In a polydiagonal subspace of the Euclidean space, certain components of the vectors are equal (synchrony) or opposite (anti-synchrony). Polydiagonal subspaces invariant under a ma…
math.DS2024
A Bifurcation Lemma for Invariant Subspaces
John M. Neuberger, Nándor Sieben, James W. Swift
The Bifurcation from a Simple Eigenvalue (BSE) Theorem is the foundation of steady-state bifurcation theory for one-parameter families of functions. When eigenvalues of multiplicit…