We characterize the existence of a norm in the Lorentz spaces defined on trees, for non-linear decreasing rearrangements, as well as other functional properties (quasinormability, relationship with rearrangement invariant spaces, etc). The main tool is the characterization of the saturation in Hardy Littlewood's inequality for ...»»»»
We characterize the existence of a norm in the Lorentz spaces defined on trees, for non-linear decreasing rearrangements, as well as other functional properties (quasinormability, relationship with rearrangement invariant spaces, etc). The main tool is the characterization of the saturation in Hardy Littlewood's inequality for linearly decreasing functions.^^^^
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(c) University of Zagreb, 2004
Citació Bibliogràfica:
---. "Lorentz Spaces for Decreasing Rearrangements of Functions on Trees." Mathematical Inequalities & Applications 7.4 (2004): 471-90.