Dmanin

-Introvert ^talk 01:07, 16 August 2005 (UTC)

Привет! и спасибо -Introvert ^talk

Привет взаимно и не за что. (Здесь, чтобы не засорять чужие страницы.) Dmanin 07:12, 25 August 2005 (UTC)

quantum chaos

Hi, I answered on my talk page linas 14:25, 21 November 2005 (UTC)

Poincaré recurrence theorem

Thanks for your work on Poincaré recurrence theorem. It looks good. I wondered whether you could include a precise formulation of the theorem. Some assumptions on the system are needed. I thought the system should be symplectic or Hamiltonian, but the sketch of your proof suggests that volume-preserving suffices. Anyway, the theorem certainly does not hold in the presence of dissipation. Cheers, Jitse Niesen (talk) 12:28, 26 November 2005 (UTC)

You are right, accurate statement and discussion of assumptions about the system is needed. I need to research it though. Dmanin 17:30, 26 November 2005 (UTC)