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linear mappings through commutative zero products
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نویسنده
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mokhtari amirhossein
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منبع
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دوازدهمين همايش ملي رياضي دانشگاه پيام نور - 1404 - دوره : 12 - دوازدهمين همايش ملی ریاضی دانشگاه پيام نور - کد همایش: 04250-24418 - صفحه:0 -0
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چکیده
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This paper studies the structure of linear mappings on generalized matrix algebras that behave like lie centralizers through commutative zero products. we characterize such mappings and provide necessary and sufficient conditions for their representation in terms of centralizers. applications to commutant preservers and double commutant preservers are also investigated. our result extend and unify several known characterizations in the literature.
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کلیدواژه
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generalized matrix algebra ,lie centralizer ,commutant preserver ,double commutant preserver ,zero product preserving map.
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آدرس
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, iran
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پست الکترونیکی
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a.mokhtari@birjand.ac.ir
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Authors
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