<em id="zlul0"></em>

<dl id="zlul0"></dl>
<div id="zlul0"><tr id="zlul0"><object id="zlul0"></object></tr></div>
<em id="zlul0"></em>

<div id="zlul0"><ol id="zlul0"></ol></div>

# Questions tagged [ds.dynamical-systems]

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

1,593 questions
44 views

43 views

Suppose we have a dynamical system $\dot{x}=f(x)$ with an equillibrium $x_0$. It is known that $x_0$ is Lyapunov stable in this sense if there exists $V:\mathbb{R}^n\rightarrow\mathbb{R}$ such that V(... 0answers 46 views ### Can a nonlinear dynamical system be rewritten in terms of constraints? My question is based on thoughts after reading to a specific section in the paper "On Contraction Analysis for Nonlinear Systems" by W. Lohmiller and JJ. Slotine, Section 4.2 Constrained Systems. ... 0answers 43 views ### conditions for asymptotic comparison to hold I have the following simple dynamical system: \begin{align} x_1' &= a - f(x_2)x_1\\ x_2' &= bx_1 - cx_2, \end{align} where all parameters and initial conditions are positive.f(x_2)$is a ... 0answers 41 views ### Equidistribution of linear forms over euclidean ball Given a vector$v\in \mathbb{Z}^d\setminus\{0\}$, an irrational number$\eta$and some big$M>0$what type of bound can one get on$$\sum_{w\in \mathbb{Z}^d\cap B(0, M)}\exp(2\pi i \eta \cdot \... 0answers 24 views ### Phase space of double pendulum [migrated] Let$M$be the phase space of a double pendulum system. What is known about the manifold$M\$? Do we know it's homotopy typed? Do we know its (co)homology? Are there any references tackling these ...

15 30 50 per page
山西福彩快乐十分钟

<em id="zlul0"></em>

<dl id="zlul0"></dl>
<div id="zlul0"><tr id="zlul0"><object id="zlul0"></object></tr></div>
<em id="zlul0"></em>

<div id="zlul0"><ol id="zlul0"></ol></div>