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Dynamics of flows and maps (continuous and discrete time), including infinite-dimensional dynamics, Hamiltonian dynamics, ergodic theory.

9 votes

A vector field on the tangent bundle which is not equivalent to any second order ODE

I guess you want the topological equivalence to preserve the bundle structure of $TM \longrightarrow M$ otherwise it becomes a bit arbitrary, right? In this case a non-zero vertical vector field will …
Stefan Waldmann's user avatar
6 votes
0 answers
201 views

The geometric shape of domains of flows

Consider a smooth (non-compact) manifold $M$ with a vector field $X$. Then we know that there is a open neighbourhood $U \subseteq M \times \mathbb{R}$ of $M \times \{0\}$ such that on $U$ the flow $\ …
Stefan Waldmann's user avatar
5 votes

Geometry and Integrability in Other Bundles

As it was already pointed out, on a bare vector bundle there is no intrinsic notion of "integrability". However, things change when you pass to a Lie algebroid: In this case the vector bundle $E$ is e …
Stefan Waldmann's user avatar
0 votes

Good books on Geometric Theory of Dynamical Systems

Mainly from the Hamiltonian point of view: Zehnder: Lectures on Dynamical Systems