Cambridge: University Press ISBN 0-521-54649-4 (1989) Elements of differentiabledynamics and bifurcation theory, Academic Press. (1991) Chance and Chaos
theorem)是數學定理,动力系统及微分方程有關,是有關趨近給定雙曲不動點(英语:hyperbolic fixed point)的軌道(英语:Orbit (dynamics))集合之結構。 令 f : U ⊂ R n → R n {\displaystyle f:U\subset \mathbb {R} ^{n}\to
Springer-Verlag. 1982. ISBN 0-387-90668-1. David Ruelle. Elements of DifferentiableDynamics and Bifurcation Theory. Academic Press. 1989. ISBN 0-12-601710-7