dedicated to professor j. marshall osborn on the occasion of his retirement In this paper we extend Herstein's first construction relating associative and Jordan ideals to pairs and triple systems. As a consequence we show that an associative pair or triple system is simple if and only if its Jorda
Local and Subquotient Inheritance of Simplicity in Jordan Systems
✍ Scribed by José A Anquela; Teresa Cortés
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 169 KB
- Volume
- 240
- Category
- Article
- ISSN
- 0021-8693
No coin nor oath required. For personal study only.
✦ Synopsis
In this paper we prove that the local algebras of a simple Jordan pair are simple. Jordan pairs all of which local algebras are simple are also studied, showing that they have a nonzero simple heart, which is described in terms of powers of the original pair. Similar results are given for Jordan triple systems and algebras. Finally, we characterize the inner ideals of a simple pair which determine simple Ž subquotients, answering the question posed by O. Loos and E. Neher 1994, J.
. Algebra 166, 255᎐295 .
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