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Matrix representation of Toeplitz operators on Newton spaces
Journal of Inequalities and Applications ( IF 1.6 ) Pub Date : 2024-03-29 , DOI: 10.1186/s13660-024-03126-0
Eungil Ko , Ji Eun Lee , Jongrak Lee

In this paper, we study several properties of an orthonormal basis $\{N_{n}(z)\}$ for the Newton space $N^{2}({\mathbb{P}})$ . In particular, we investigate the product of $N_{m}$ and $N_{m}$ and the orthogonal projection P of $\overline{N_{n}}N_{m}$ that maps from $L^{2}(\mathbb{P})$ onto $N^{2}(\mathbb{P})$ . Moreover, we find the matrix representation of Toeplitz operators with respect to such an orthonormal basis on the Newton space $N^{2}({\mathbb{P}})$ .

中文翻译:

牛顿空间上托普利茨算子的矩阵表示

在本文中,我们研究了牛顿空间 $N^{2}({\mathbb{P}})$ 的正交基 $\{N_{n}(z)\}$ 的几个性质。特别是,我们研究 $N_{m}$ 和 $N_{m}$ 的乘积以及从 $L^{2} 映射的 $\overline{N_{n}}N_{m}$ 的正交投影 P (\mathbb{P})$ 到 $N^{2}(\mathbb{P})$ 。此外,我们在牛顿空间 $N^{2}({\mathbb{P}})$ 上找到了托普利茨算子关于这种正交基的矩阵表示。
更新日期:2024-03-29
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