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

**7**

**2**answers

### Has dynamics on $G/\Gamma$ ever been used to prove interesting things about $\Gamma$?

**4**

**2**answers

### Inverse image of rational values

**0**

**0**answers

### Integral of “Torsion” and “Curvature” as two functionals in variational approach to the Hilbert 16th problem

**0**

**0**answers

### Infinite singular point of algebraic curve [on hold]

**8**

**0**answers

### If two group actions lead to the same orbifold, are they conjugate?

**2**

**0**answers

### Asymptotic colouring of edges and vertices, and untwisting cocycles

**3**

**1**answer

### Updated background on Hilbert 16th problem?

**0**

**1**answer

### Asymptotically invariant maps and strongly ergodic actions

**1**

**0**answers

### Strong ergodicity of a countable subgroup of $PO(3,1)$

**3**

**0**answers

### Trying to understand why this local coordinates parametrizes a manifold

**1**

**0**answers

### Limit contration rates and expansion rate solenoid map

**3**

**1**answer

### Is the convergence of $\dot{x}=2A(t)x$ faster than that of $\dot{x}=A(t)x$?

**1**

**0**answers

### small perturbation of transfer operator without discrete spetrum

**2**

**1**answer

### time delay ergodic theorem

**0**

**0**answers

### Are there any results on “degenerate” slow manifolds where the fast system yields a conserved quantity?

**2**

**0**answers

### Stability of dynamical system via Lyapunov

**6**

**1**answer

### Existence of a real eigenvalue is a necessary condition for the density of all the orbits of a Lie subgroup of $GL(\mathbb{R},d)$

**4**

**0**answers

### A geometric quantity associated to a vector field on a surface

**3**

**0**answers

### Maximal ergodic theorem on some dyadic intervals

**3**

**0**answers

### Density of closed orbits on hyperbolic surfaces

**3**

**1**answer

### Question on a proof of density of periodic orbits

**2**

**0**answers

### Generalized right Perron-Frobenius eigenvector with rationally independent coordinates

**9**

**1**answer

### homeomorphisms induced by composant rotations in the solenoid

**7**

**1**answer

### Special Cases of Duistermaat-Heckman Formula

**0**

**0**answers

### Stability of an equilibrium for a third order control system with an integral regulator limited by the stop-type element

**1**

**0**answers

### Computing algebraic entropy

**0**

**0**answers

### Reference request for study of fractals with non invariant similarity scaling

**5**

**0**answers

### Algebraic independence of limit cycles of Lienard equation

**1**

**0**answers

### Desingularization of the zero section of $TM$ as the manifold of singularities of the geodesic flow

**2**

**1**answer

### Is the exceptional set Zariski open?

**2**

**1**answer

### fast algorithms for external angle computations

**0**

**0**answers

### norm and conorm of elliptic cocycle be different

**1**

**0**answers

### Center Manifold Theorem and case of all zero eigenvalue

**1**

**0**answers

### Integrability, quantum ergodicity, and observable algebra

**2**

**0**answers

### coboundary in Dynamical system

**1**

**3**answers

### Repeatedly halve and twist a planar shape: Limiting shape?

**8**

**0**answers

### Determinant as a Hamiltonian

**6**

**1**answer

### (In)stability of a two-dimensional dynamical system

**3**

**0**answers

### Random $\beta$-transformation and its limit theorem

**4**

**2**answers

### A kind of converse to the Hopf theorem on ergodicity of geodesic flow in negative curvature

**0**

**0**answers

### On the measure of regular and chaotic regions in a phase space

**0**

**1**answer

### Ergodicity of geodesic flow in negative curvatutre as a possible obstruction for consideration of limit cycles as closed geodesics(4)

**2**

**0**answers

### Counting orbits of the standard map

**6**

**0**answers

### Conditions to the existence of periodic orbits of non vanishing vector fields on $\mathbb{T}^2$

**3**

**1**answer

### Is there a connection $\nabla$ for which this particular non geodesible vector field $X$ satisfy $\nabla_X X=0$?

**4**

**1**answer

### Symplectic forms and sign of eigenvalues

**1**

**1**answer

### A Lie algebra associated to a foliation(A kind of saturation of foliations)

**5**

**1**answer

### Teichmueller disk and the $\mathrm{SL}_2\mathbb{R}$ action

**3**

**2**answers

### On Mathematical Foundations of Football

**2**

**0**answers