Rumball, Justin2024-08-082024-08-082024Characterizing semi-Dirichlet Algebras and their Graphs. (2024). MacEwan University Student EJournal, 8(1). https://doi.org/10.31542/tqxdva73https://hdl.handle.net/20.500.14078/3678In this paper, we relate certain finite-dimensional operator algebras to graphs and define their equivalent properties. Using these graph's properties, we will determine which algebras are semi-Dirichlet and how many non-unitarily similar semi-Dirichlet algebras there are corresponding to graphs with up to five vertices.enAttribution-NonCommercial (CC BY-NC)finite-dimensional operator algebrasgraphsStudent Articlehttps://doi.org/10.31542/tqxdva73