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arxiv: 1709.01742 · v1 · pith:T6IWJR2Hnew · submitted 2017-09-06 · 🧮 math.NA

Inhomogeneous shearlet coorbit spaces

classification 🧮 math.NA
keywords spacesinhomogeneousshearletcoorbitapproachbanachcertaincontained
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In this paper we establish inhomogeneous coorbit spaces related to the continuous shearlet transform and the weighted Lebesgue spaces $L_{p,v}, p\geq 1,$ for certain weights $v$. We present an inhomogeneous shearlet frame for $L_2(\mathbb{R}^d)$ which gives rise to a reproducing kernel $R_\mathfrak{F}$ that is not contained in the space $\mathcal{A}_{1,m_v}$. To show that the inhomogeneous shearlet coorbit spaces are Banach spaces we introduce a generalization of the approach of Fornasier, Rauhut and Ullrich.

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