Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 60556

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

1 vote

Langevin equation with position-dependant damping: existence of an invariant measure?

Here $q$ is the position and $p$ is the velocity. Let me take $a = \sqrt{2}$ and define $H(q,p) = \frac{q^2+p^2}{2}$. case 1 - b is a constant. We agree on the fact that the generator $L$ of $(q(t) …
megaproba's user avatar
  • 365
0 votes
1 answer
164 views

critical size of large systems of interacting particles for mean field approximation

When studying large systems of interacting particles, most of the work rely on mean field approximation by assuming that the number of particle goes to infinity. This allows to study the collective dy …
megaproba's user avatar
  • 365