Spectrally Bounded Higher Derivations Mapping into the Jacobson Radical

IF 0.6 Q3 MATHEMATICS

Kyungpook Mathematical Journal Pub Date : 2017-03-23 DOI:10.5666/KMJ.2017.57.1.125

Yong-Soo Jung

引用次数: 1

Abstract

. We obtain commutativity-free characterizations of higher derivations on a unital Banach algebra that map into its Jacobson radical. We also investigate the spectral boundedness of generalized higher derivations.

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映射到Jacobson根的谱界高阶导数

．我们得到了一元Banach代数上映射到Jacobson根的高阶导数的无交换刻画。我们还研究了广义高阶导数的谱有界性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Kyungpook Mathematical Journal MATHEMATICS-

CiteScore

1.30

自引率

0.00%

发文量

期刊介绍： Kyungpook Mathematical Journal is an international journal devoted to significant research concerning all aspects of mathematics. The journal has a preference for papers having a broad interest. One volume of the journal is published every year. Each volume until volume 42 consisted of two issues; however, starting from volume 43(2003), each volume consists of four issues. Authors should strive for expository clarity and good literary style. Manuscripts should be prepared as follows. The first page must consist of a short descriptive title, followed by the name(s) and address(es) of the author(s) along with an electronic address if available.