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An Approach Between the Multiplicative and Additive Structure of a Jordan Ring
Bulletin of the Iranian Mathematical Society ( IF 0.7 ) Pub Date : 2020-07-04 , DOI: 10.1007/s41980-020-00423-4
Bruno Leonardo Macedo Ferreira , Henrique Guzzo , Ruth Nascimento Ferreira

Let \({{\mathfrak {J}}}\, \) and \({{\mathfrak {J}}}\, ^{'}\) be Jordan rings. In this paper we study the additivity of n-multiplicative isomorphisms from \({{\mathfrak {J}}}\, \) onto \({{\mathfrak {J}}}\, ^{'}\) and of n-multiplicative derivations of \({{\mathfrak {J}}}\, \). Suppose that \({{\mathfrak {J}}}\, \) contains a nontrivial idempotent; we prove that if \({{\mathfrak {J}}}\, \) satisfying certain conditions, then n-multiplicative maps and n-multiplicative derivations from \({{\mathfrak {J}}}\, \) to \({{\mathfrak {J}}}\, ^{'}\) are additive maps.



中文翻译:

Jordan环的乘加结构之间的联系

\({{\ mathfrak {J}}} \,\)\({{\ mathfrak {J}}} \,^ {'} \)为Jordan环。在本文中,我们研究了从\({{\ mathfrak {J}}} \,\)\({{\ mathfrak {J}}} \\,^ {'} \)和的n个乘法同构的可加性\({{\ mathfrak {J}}} \,\)的n乘导数。假设\({{\ mathfrak {J}}} \,\)包含一个非平凡的幂等;我们证明,如果\({{\ mathfrak {J}}} \,\)满足特定条件,则从\({{\ mathfrak {J}}} \,\)n的n个乘法映射和n个乘法\({{\ mathfrak {J}}} \,^ {'} \)是累加图。

更新日期:2020-07-05
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