On generalized powers of operators

被引：0
|
作者：
Ahmed Bachir
Mohammed Hichem Mortad
Nawal Ali Sayyaf
机构：
[1] King Khalid University,Department of Mathematics, College of Science
[2] University of Oran 1,Department of Mathematics
[3] University of Bisha,Department of Mathematics
来源：
Rendiconti del Circolo Matematico di Palermo Series 2 | 2023年 / 72卷
关键词：
Generalized powers of operators; Exponentials of operators; Logarithms of operators; Self-adjoint operators; Invertible operators; Hilbert space; Primary 47B15; Secondary 47A60;
D O I：
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中图分类号：
学科分类号：
摘要：
In this note, we introduce generalized powers of linear operators. More precisely, operators are not raised to numbers but to other operators. We discuss several properties as regards this notion.
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页码：2761 / 2769
页数：8
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