D. Frey

activity

20112026

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math.FA2011

Paraproducts via $H^{\infty}$ -functional calculus

Dorothee Frey

Let $X$ be a space of homogeneous type and let $L$ be a sectorial operator with bounded holomorphic functional calculus on $L^{2} (X)$ . We assume that the semigroup $\{e^{-tL}\}_{t>0}…

math.FA2011

A T(1)-Theorem for non-integral operators

Dorothee Frey, Peer Christian Kunstmann

Let $X$ be a space of homogeneous type and let $L$ be a sectorial operator with bounded holomorphic functional calculus on $L^{2} (X)$ . We assume that the semigroup $\{e^{-tL}\}_{t>0}…

Paraproducts via H∞-functional calculus

A T(1)-Theorem for non-integral operators

Paraproducts via $H^{\infty}$ -functional calculus