Rs-sectorial operators and generalized Triebel-Lizorkin spaces

Abstract

We introduce a notion of generalized Triebel-Lizorkin spaces associated with sectorial operators in Banach function spaces. Our approach is based on holomorphic functional calculus techniques. Using the concept of ${\mathcal{R}}_s$-sectorial operators, which in turn is based on the notion of ${\mathcal{R}}_s$-bounded sets of operators introduced by Lutz Weis, we obtain a neat theory including equivalence of various norms and a precise description of real and complex interpolation spaces. Another main result of this article is that an ${\mathcal{R}}_s$-sectorial operator always has a bounded $H^{\infty }$-functional calculus in its associated generalized Triebel-Lizorkin spaces.

44 pages

References in corpus (1)

• The $H^{\infty }$-Functional Calculus and Square Function Estimates

Cited by in corpus (8)

• Euclidean structures and operator theory in Banach spaces
• On the ${\ell }^s$-boundedness of a family of integral operators
• A discrete framework for the interpolation of Banach spaces
• On the R-boundedness of stochastic convolution operators
• The ${\ell }^s$-boundedness of a family of integral operators on UMD Banach function spaces
• Variational source conditions in Lp-spaces
• An Intersection Representation for a Class of Anisotropic Vector-valued Function Spaces
• Real interpolation with weighted rearrangement invariant Banach function spaces