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A remark about Calderón-Hardy spaces with variable exponents

Pablo Rocha

Abstract

In this note we improve the parameter $q$ that appears in Theorem 1 obtained by the author in [Math. Ineq. \& appl., Vol 19 (3) (2016), 1013-1030].

A remark about Calderón-Hardy spaces with variable exponents

Abstract

In this note we improve the parameter that appears in Theorem 1 obtained by the author in [Math. Ineq. \& appl., Vol 19 (3) (2016), 1013-1030].

Paper Structure

This paper contains 4 theorems, 18 equations.

Key Result

Theorem 1

Let $p(\cdot)$ be an exponent that belongs to $LH_{0}(\mathbb{R}^{n})\cap LH_{\infty}(\mathbb{R}^{n})$, $1 < q < \infty$ and $m \in \mathbb{N}$ such that $0 < p_{-} \leq p_{+} < \infty$ and $n (2m + n/q)^{-1} < \underline{p}$. Then for $q$ sufficiently large the operator $\Delta^{m}$ is a bijective hold for all $F \in \mathcal{H}^{p(\cdot)}_{q, 2m}(\mathbb{R}^{n})$.

Theorems & Definitions (6)

  • Theorem 1
  • Proposition 2
  • proof
  • Lemma 3
  • proof
  • Theorem 4