3 papers
math.RT2026
A Note on the Peter-Weyl Theorem
Y. Bavuma, E. Stevenson, F. G. Russo
We introduce some classical concepts in the representation theory of compact groups, in order to use them for a new generalization of the Peter-Weyl Theorem. We mostly deal with fu…
math-ph2026
Some Consequences of the Grunewald-O'Halloran Conjecture for Pseudoquonic Operators
Fabio Bagarello, Yanga Bavuma, Francesco G. Russo
Investigating a recent positive solution of a conjecture of Grunewald and O'Halloran for complex finite dimensional nilpotent Lie algebras, we are in the position to find results o…
math.CO2025
On the subdirect product of graph bundles
Yanga Bavuma, Francesco G. Russo, Stefano Spessato
The subdirect product of two finite groups and is defined as a subgroup of the direct product , which is a well-known notion in finite group theory. While it is…