Changes in signature induced by the Lyapunov mapping 𝔏 A : X → A X + X A * . Haynes, Tyler — 1989 International Journal of Mathematics and Mathematical Sciences
Stable matrices, the Cayley transform, and convergent matrices. Haynes, Tyler — 1991 International Journal of Mathematics and Mathematical Sciences
Thickness in topological transformation semigroups. Haynes, Tyler — 1993 International Journal of Mathematics and Mathematical Sciences