<p>We study the boundedness of the Hausdorff operators <InlineEquation ID="IEq1"> <InlineMediaObject> <ImageObject Color="BlackWhite" FileRef="41478_2025_957_Article_IEq1.gif" Format="GIF" Height="23" Rendition="HTML" Resolution="72" Type="Linedraw" Width="39" /> </InlineMediaObject> <EquationSource Format="TEX">\({\mathcal {H}}^p_{\Phi ,A}\)</EquationSource> </InlineEquation> on the <i>p</i>-adic weighted Morrey–Herz spaces <InlineEquation ID="IEq2"> <InlineMediaObject> <ImageObject Color="BlackWhite" FileRef="41478_2025_957_Article_IEq2.gif" Format="GIF" Height="30" Rendition="HTML" Resolution="72" Type="Linedraw" Width="106" /> </InlineMediaObject> <EquationSource Format="TEX">\({M\mathop {K}\limits ^.}^{\alpha (\cdot ),\lambda }_{\ell ,q(\cdot ),\omega }(\mathbb Q_p^n)\)</EquationSource> </InlineEquation>, the <i>p</i>-adic weighted local central Morrey spaces <InlineEquation ID="IEq3"> <InlineMediaObject> <ImageObject Color="BlackWhite" FileRef="41478_2025_957_Article_IEq3.gif" Format="GIF" Height="27" Rendition="HTML" Resolution="72" Type="Linedraw" Width="73" /> </InlineMediaObject> <EquationSource Format="TEX">\(\mathcal {B}^{q(\cdot ),\lambda }_{\omega ,\mathrm loc}(\mathbb Q_p^n)\)</EquationSource> </InlineEquation>, and the <i>p</i>-adic weighted non-local central Morrey spaces <InlineEquation ID="IEq4"> <InlineMediaObject> <ImageObject Color="BlackWhite" FileRef="41478_2025_957_Article_IEq4.gif" Format="GIF" Height="26" Rendition="HTML" Resolution="72" Type="Linedraw" Width="74" /> </InlineMediaObject> <EquationSource Format="TEX">\({\mathcal B}^{q(\cdot ),\lambda }_{\omega ,\mathrm non}(\mathbb Q_p^n)\)</EquationSource> </InlineEquation> with both Muckenhoupt weights and power weights. In some cases, we establish the norm of the operators <InlineEquation ID="IEq5"> <InlineMediaObject> <ImageObject Color="BlackWhite" FileRef="41478_2025_957_Article_IEq1.gif" Format="GIF" Height="23" Rendition="HTML" Resolution="72" Type="Linedraw" Width="39" /> </InlineMediaObject> <EquationSource Format="TEX">\({\mathcal {H}}^p_{\Phi ,A}\)</EquationSource> </InlineEquation>.</p>

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Variable Morrey–Herz spaces estimate for p-adic Hausdorff operators

  • Tran Thi Nang,
  • Kieu Huu Dung,
  • Pham Thi Kim Thuy

摘要

We study the boundedness of the Hausdorff operators \({\mathcal {H}}^p_{\Phi ,A}\) on the p-adic weighted Morrey–Herz spaces \({M\mathop {K}\limits ^.}^{\alpha (\cdot ),\lambda }_{\ell ,q(\cdot ),\omega }(\mathbb Q_p^n)\) , the p-adic weighted local central Morrey spaces \(\mathcal {B}^{q(\cdot ),\lambda }_{\omega ,\mathrm loc}(\mathbb Q_p^n)\) , and the p-adic weighted non-local central Morrey spaces \({\mathcal B}^{q(\cdot ),\lambda }_{\omega ,\mathrm non}(\mathbb Q_p^n)\) with both Muckenhoupt weights and power weights. In some cases, we establish the norm of the operators \({\mathcal {H}}^p_{\Phi ,A}\) .