Convolution in Weighted Lorentz Spaces of Type Γ

Authors

  • Martin Křepela

DOI:

https://doi.org/10.7146/math.scand.a-24187

Abstract

We characterize boundedness of the convolution operator between weighted Lorentz spaces Γp(v) and Γq(w) for the range of parameters p,q[1,], or p(0,1) and q{1,}, or p= and q(0,1). We provide Young-type convolution inequalities of the form fgΓq(w)CfΓp(v)gY,fΓp(v),gY, characterizing the optimal rearrangement-invariant space Y for which the inequality is satisfied.

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Published

2016-08-19

How to Cite

Křepela, M. (2016). Convolution in Weighted Lorentz Spaces of Type Γ. MATHEMATICA SCANDINAVICA, 119(1), 113–132. https://doi.org/10.7146/math.scand.a-24187

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Articles