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Reducibility for a Class of Analytic Multipliers on Sobolev Disk Algebra
Acta Mathematica Scientia ( IF 1 ) Pub Date : 2021-01-29 , DOI: 10.1007/s10473-021-0202-5 Yong Chen , Ya Liu , Chuntao Qin
中文翻译:
Sobolev圆盘代数上一类解析乘法器的可约性
更新日期:2021-01-29
Acta Mathematica Scientia ( IF 1 ) Pub Date : 2021-01-29 , DOI: 10.1007/s10473-021-0202-5 Yong Chen , Ya Liu , Chuntao Qin
We prove the reducibility of analytic multipliers Mϕ with a class of finite Blaschke products symbol ϕ on the Sobolev disk algebra R(ⅅ). We also describe their nontrivial minimal reducing subspaces.
中文翻译:
Sobolev圆盘代数上一类解析乘法器的可约性
我们证明分析乘法器的还原中号φ与类有限布拉施克产品符号φ上的Sobolev磁盘代数- [R(d)。我们还描述了它们的非平凡最小化还原子空间。