The 𝐾-functional for 𝐻¹ and BMO

Jawerth, Björn

doi:10.1090/S0002-9939-1984-0749893-X

The $K$-functional for $H^{1}$ and BMO
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by Björn Jawerth PDF

Proc. Amer. Math. Soc. 92 (1984), 67-71 Request permission

Abstract:

Peetre’s $K$-functional for the Hardy space ${H^1}$ and the space BMO of functions of bounded mean oscillation is explicitly characterized in terms of truncated square functions.

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