并排上下
发表于 2025-3-23 10:53:43
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令人不快
发表于 2025-3-23 17:49:24
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无可非议
发表于 2025-3-23 21:13:07
Baer *-Rings978-3-642-15071-5Series ISSN 0072-7830 Series E-ISSN 2196-9701
Lipohypertrophy
发表于 2025-3-23 23:37:06
https://doi.org/10.1007/978-3-476-05479-1llowing definition:. A ∗-. (or .) is a ring with an involution .↦.: . When . is also an algebra, over a field with involution .↦. (the identity involution is allowed), we assume further that . and call . a ∗-. {The complex ∗-algebras are especially important special cases, but the main emphasis of the book is actually on ∗-rings.}
大约冬季
发表于 2025-3-24 06:07:31
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debris
发表于 2025-3-24 10:07:54
https://doi.org/10.1007/978-3-322-96347-5of . require different techniques and are treated separately. A salient feature of the exposition is that virtually all results are obtained without assuming the parallelogram law (P); it is only in the final section on modularity (Section 34) that (P) is invoked.
沙草纸
发表于 2025-3-24 12:10:23
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Insul岛
发表于 2025-3-24 15:06:35
Managementrolle: AlleinentscheiderThe dominant theme of this book is the interplay, in a ∗-ring ., between the ring structure and the set . of projections of .. For the ring structure, the ideals of . are subsets of central importance; how may the corresponding subsets of . be characterized? This is the ques- tion treated in the present section.
死猫他烧焦
发表于 2025-3-24 22:11:51
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不理会
发表于 2025-3-25 01:42:35
https://doi.org/10.1007/978-3-663-01557-4The present chapter is based on (Berberian, .).