arXiv · 1905.10732
Characterizations of a class of Pilipovi{\'c} spaces by powers of harmonic oscillator
Abstract
We show that a smooth function $f$ on $\mathbf R^d$ belongs to the Pilipovi{\'c} space $\mathcal H_{\flat _\sigma}(\mathbf R^d)$ or the Pilipovi{\'c} space $\mathcal H_{0,\flat _\sigma}(\mathbf R^d)$, if and only if the $L^p$ norm of $H_d^Nf$ for $N\ge 0$, satisfy certain types of estimates. Here $H_d=|x|^2-\Delta _x$ is the harmonic oscillator.
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Ahmed Abdeljawad, Carmen Fernandez, Antonio Galbis, Joachim Toft, Rüya Üster. 2019-05-26. Characterizations of a class of Pilipovi{\'c} spaces by powers of harmonic oscillator. https://arxiv.org/abs/1905.10732
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