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Generalized Multipliers for Left-Invertible Operators and Applications
Integral Equations and Operator Theory ( IF 0.8 ) Pub Date : 2020-09-21 , DOI: 10.1007/s00020-020-02598-1
Paweł Pietrzycki

We introduce generalized multipliers for left-invertible operators which formal Laurent series $U_x(z)=\sum_{n=1}^\infty(P_ET^{n}x) \frac{1}{z^n}+\sum_{n=0}^\infty(P_E{T^{\prime*}}^{n}x)z^n$ actually represent analytic functions on an annulus or a disc.

中文翻译:

左可逆算子和应用的广义乘法器

我们引入了左可逆算子的广义乘数,即形式化的洛朗级数 $U_x(z)=\sum_{n=1}^\infty(P_ET^{n}x) \frac{1}{z^n}+\sum_ {n=0}^\infty(P_E{T^{\prime*}}^{n}x)z^n$ 实际上代表的是圆环或圆盘上的解析函数。
更新日期:2020-09-21
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