Tent Spaces Associated with Markov Semigroups
نویسنده
چکیده
0 Ts|Bt| dt t ) 1 2 ||L∞(Ω). for any family (At)t≥0 ∈ L(Ω, μ), (Bt)t≥0 ∈ L∞(Ω, μ) provided (Tt)t≥0 does not increase or decrease “too fast”. As an application, we prove a duality inequality for H − BMO spaces associated with general subordinated Poisson semigroups. All the results are proved in a more general setting, that is for (Bt)t≥0 and (At)t≥0 being families of elements of a semifinte von Neumann algebra M and its predual M∗ and (Tt)t≥0 being semigroups of completely positive operators on M.
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تاریخ انتشار 2009