We obtain sharp asymptotics for the firsttimea “macroscopic” densityfluctuation occurs in asystem of independent simple symmetric randomwalks on Zd. Also, we show the convergence of the moments of the rescaled time by establishing tail estimates.
First occurrence time of a large density fluctuation for a system of independent random walks
DAI PRA, PAOLO
2000
Abstract
We obtain sharp asymptotics for the firsttimea “macroscopic” densityfluctuation occurs in asystem of independent simple symmetric randomwalks on Zd. Also, we show the convergence of the moments of the rescaled time by establishing tail estimates.File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
AIHPB_2000.pdf
accesso aperto
Tipologia:
Published (publisher's version)
Licenza:
Accesso libero
Dimensione
1.52 MB
Formato
Adobe PDF
|
1.52 MB | Adobe PDF | Visualizza/Apri |
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
