期刊
PERIODICA MATHEMATICA HUNGARICA
卷 84, 期 2, 页码 270-286出版社
SPRINGER
DOI: 10.1007/s10998-021-00404-y
关键词
*-(Jordan) derivation; *-(Jordan) left derivation; Zero (Jordan) product determined algebra; C*-algebra; von Neumann algebra
资金
- National Natural Science Foundation of China [11801342, 11801005, 11871021]
- Natural Science Foundation of Shaanxi Province [2020JQ-693]
- Scientific research plan projects of Shannxi Education Department [9JK0130]
This article explores the local properties of *-derivations and *-Jordan derivations from A into M under specific orthogonality conditions, and characterizes the mappings on zero product determined algebras and zero Jordan product determined algebras. Furthermore, it provides applications in various algebraic fields.
LetAbe a *-algebra andMbe a *-A-bimodule. We study the local properties of *-derivations and *-Jordan derivations from A into M under the following orthogonality conditions on elements inA: ab* = 0, ab*+ b* a = 0 andab* = b*a = 0. We characterize the mappings on zero product determined algebras and zero Jordan product determined algebras. Moreover, we give some applications on C*-algebras, group algebras, matrix algebras, algebras of locally measurable operators and von Neumann algebras.
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