Surjectivity of mean value operators on noncompact symmetric spaces
Surjectivity of mean value operators on noncompact symmetric spaces
复制标题
非紧对称空间上均值算子的满射性
DOI:
10.1016/j.jfa.2016.12.022
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发表时间:
2017
影响因子:
1.7
通讯作者:
Kakehi Tomoyuki
中科院分区:
文献类型:
--
作者:
Christensen Jens;Gonzalez Fulton;Kakehi Tomoyuki
Abstract Let X= G/K be a symmetric space of the noncompact type. We prove that the mean value operator over translated K-orbits of a fixed point is surjective on the space of smooth functions on X if X is either complex or of rank one. For higher rank spaces it is shown that the same statement is true for points in an appropriate Weyl subchamber.