Articles with "closedness shift" as a keyword



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The closedness of shift invariant subspaces in Lp,q(Rd+1)$L^{p,q} (\mathbb{R}^{d+1} )$

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Published in 2018 at "Journal of Inequalities and Applications"

DOI: 10.1186/s13660-018-1755-2

Abstract: In this paper, we consider the closedness of shift invariant subspaces in Lp,q(Rd+1)$L^{p,q} (\mathbb{R}^{d+1} )$. We first define the shift invariant subspaces generated by the shifts of finite functions in Lp,q(Rd+1)$L^{p,q} (\mathbb{R}^{d+1} )$. Then we… read more here.

Keywords: closedness shift; subspaces mathbb; shift invariant; invariant subspaces ... See more keywords