Arbitrary positive powers of semicirculant and r-circulant matrices

Abstract

We provide a novel recursive method, which does not require any assumption, to compute the entries of the kth power of a semicirculant matrix. As an application, a method for computing the entries of the kth power of r-circulant matrices is also presented.

16 pages; typos corrected

Cited by in corpus (1)

• A closed-form expression for the kth power of semicirculant and r-circulant matrices