Derivations and local derivations on strongly double triangle
Release time:2024-08-09
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- Affiliation of Author(s):
- 理学院
- Journal:
- Linear and Multilinear Algebra
- Key Words:
- 中文关键字：导子;局部导子;强双三角子空间格，英文关键字：derivation; local derivation; strongly double tria
- Abstract:
- 设D是一个强双三角子空间格. 我们证明了从AlgD到B(X)的导子是拟空间实现的. 如果D是一个零点可导映射, 即D(A)B+AD(B)=0对于所有的A和B在AlgD中且满足 AB=0, 则D(A)是关于A导子与数乘算子的和. 最后证明了从AlgD到B(X)的局部导子是导子.
- Note:
- 庞永锋
- First Author:
- yangwei,pangyongfeng
- Indexed by:
- Journal paper
- Volume:
- 卷：58
- Issue:
- 期：7
- Page Number:
- 页：855-862
- Translation or Not:
- no
- Date of Publication:
- 2010-10-01