On rationality of kneading determinants.
In this section, R denotes a ring with identity I. We study conditions under which I - Aλ and I - Bλ are left coprime or right coprime, where A, B ∈ R. As applications, we get sufficient conditions under which the Kneading determinant of a finite rank pair of operators on an infinite dimensional space is rational.
Department of Mathematics, Harbin Institute of Technology, Harbin 150001, China.
Sheng
S
Chen
Department of Mathematics, Harbin Institute of Technology, Harbin 150001, China.
Chao
C
Xia
D055641:Mathematical Concepts; D008433:Mathematics