عنوان
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Mappings Preserving Sum of Products α1ab*+ α2b*a+ α3ba* (resp., α1ab*+ α2b*a+ α3a*b) on *-Algebras
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نوع پژوهش
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مقاله چاپ شده
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کلیدواژهها
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Preserving problems, prime algebras, ∗-algebras, linear maps, multiplicative maps
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چکیده
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Let A and B be two unital prime complex ∗-algebras such that A has a nontrivial projection. In this paper, we study the structure of the bijective mappings Φ ∶ A → B preserving sum of products α1ab∗ + α2b∗a + α3ba∗ (resp., α1ab∗ + α2b∗a + α3a∗b), where the scalars {αk}3k =1 are rational numbers satisfying some conditions.
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پژوهشگران
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ماریا داس گراکاس برونو موریتو (نفر سوم)، خواو کارلوس دموتا فریرا (نفر دوم)، علی تقوی (نفر اول)
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