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Characterization of rearrangement invariant spaces with fixed points for the Hardy-Littlewood maximal operator
被引:0
|作者:
Martín, J
Soria, J
机构:
[1] Univ Autonoma Barcelona, Dept Math, ES-08193 Bellaterra, Barcelona, Spain
[2] Univ Barcelona, Dept Appl Math & Anal, ES-08071 Barcelona, Spain
关键词:
D O I:
暂无
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
We characterize the rearrangement invariant spaces for which there exists a nonconstant fixed point, for the Hardy-Littlewood maximal operator (the case for the spaces L-p(R-n) was first considered in [7]). The main result that we prove is that the space L-n/(n-2),L-infinity(R-n) boolean AND L-infinity(R-n) is minimal among those having this property.
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页码:39 / 46
页数:8
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