16 citations · 18 across the 4 of their papers we have counts for
5 papers
Palindromic Polynomials over Finite Fields
Geoffrey Price, Katherine Thompson
For any finite field and any positive integer we count the number of monic polynomials of degree over with nonzero constant coefficient and a self…
On sequences of Toeplitz matrices over finite fields
Geoffrey Price, Myles Wortham
For each non-negative integer let be an by Toeplitz matrix over a finite field, , and suppose for each that is embedded in th…
Cocycle conjugacy classes of binary shifts
Geoffrey L. Price
We show that every binary shift on the hyperfinite factor is cocycle conjugate to at least countably many non-conjugate binary shifts. This holds in particular for binar…
Extremal marginal tracial states in coupled systems
Geoffrey L. Price, Shoichuro Sakai
Let Γbe the convex set consisting of all marginal tracial states on the tensor product B \otimes B of the algebra B of nxn matrices over the complex numbers. We find necessary and…
Endomorphisms of B(H)
Ola Bratteli, Palle Jorgensen, Geoff Price
The unital endomorphisms of B(H) of (Powers) index n are classified by certain U(n)-orbits in the set of non-degenerate representations of the Cuntz algebra O_n on H. Using this, t…