New Generalizations and Results in Shift-Invariant Subspaces of Mixed-Norm Lebesgue Spaces \({L_{\vec{p}}(\mathbb{R}^d)}\)
Open Access
- 25 January 2021
- journal article
- research article
- Published by MDPI AG in Mathematics
- Vol. 9 (3), 227
- https://doi.org/10.3390/math9030227
Abstract
In this paper, we establish new generalizations and results in shift-invariant subspaces of mixed-norm Lebesgue spaces . We obtain a mixed-norm Hölder inequality, a mixed-norm Minkowski inequality, a mixed-norm convolution inequality, a convolution-Hölder type inequality and a stability theorem to mixed-norm case in the setting of shift-invariant subspace of . Our new results unify and refine the existing results in the literature.
Keywords
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