正则小波和通过Caffarelli-Silvestre延拓的Q型空间的刻画Regular Wavelets and Characterization of Q Type Spaces via Caffarelli-Silvestre Extensions
杨静思,赵凯,周淑娟
摘要(Abstract):
本文借助正则小波,将Q型空间L_(p,λ)~α(R~n)中的函数延拓到R_+~(n+1)上的分数次调和函数.反之则引入了一个迹算子来刻画解的边值到Caffarelli-Silvestre延拓.
关键词(KeyWords): 正则小波;Caffarelli-Silvestre延拓;Q型空间
基金项目(Foundation): 山东省自然科学基金项目(ZR2020MA004)
作者(Author): 杨静思,赵凯,周淑娟
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