Data di Pubblicazione:
2019
Abstract:
We consider the Navier–Stokes equation on the 2D torus, with a stochastic forcing term which is a cylindrical fractional Wiener noise of Hurst parameter H . Following Albeverio and Ferrario (Ann Probab 32(2):1632–1649, 2004) and Da Prato and Debussche (J Funct Anal 196(1):180–210, 2002) which dealt with the case H = 1/2 , we prove a local existence
and uniqueness result when 7/16< H < 1/2 and a global existence and uniqueness result when 1/2 < H < 1.
and uniqueness result when 7/16< H < 1/2 and a global existence and uniqueness result when 1/2 < H < 1.
Tipologia CRIS:
1.1 Articolo in rivista
Keywords:
Cylindrical fractional Brownian motion; Navier–Stokes equations; Stochastic partial differential equation
Elenco autori:
Ferrario, B.; Olivera, C.
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