Algebras of operators isomorphic to the circulant algebra

Alan C. Wilde
1989 Proceedings of the American Mathematical Society  
The algebra of n x n circulant matrices has a specific structure. This paper displays different operators on linear vector spaces that have the same structure, i.e. are isomorphic.
doi:10.1090/s0002-9939-1989-0937854-1 fatcat:dydpvig5z5aadkxn4yjcodqyla