Hom--Lie Algebras and Explicit MSS Partition Bounds for $(6,3)$ Biangular Frames

Abraham Orinda, Geoffrey Mboya, Arvince Ogendi

We study the algebraic structure of $(6,3)$ biangular Parseval frames. The two-distance property yields adjacency matrices $A_1,A_2$ whose span forms a three-dimensional commutativ…