most citedFactorization of polynomials in one variable over the tropical semiring

23 citations · 24 across the 2 of their papers we have counts for

collaborators
Showing math.OAShow all

2 papers · 1 filter

math.OA1999

Decidability of the isomorphism problem for stationary AF-algebras and the associated ordered simple dimension groups

Ola Bratteli, Palle E. T. Jorgensen, Ki Hang Kim +1

The notion of isomorphism of stable AF-C*-algebras is considered in this paper in the case when the corresponding Bratteli diagram is stationary, i.e., is associated with a single…

math.OA1999

Non-stationarity of isomorphism between AF algebras defined by stationary Bratteli diagrams

Ola Bratteli, Palle E. T. Jorgensen, Ki Hang Kim +1

We first study situations where the stable AF-algebras defined by two square primitive nonsingular incidence matrices with nonnegative integer matrix elements are isomorphic even t…