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An algorithm for verifying some norm identities in inner-product spaces
Journal of King Saud University-Science ( IF 3.8 ) Pub Date : 2021-09-09 , DOI: 10.1016/j.jksus.2021.101598
Muneerah Al Nuwairan 1
Affiliation  

In this paper, we provide an algorithm for verifying the validity of identities of the form An¯cAxA2=0, where xA=iAxi and n¯={1,,n} in inner-product spaces. Such algorithm is used to verify the validity, in inner-product spaces, for a number of identities. These include a generalization of the parallelepiped law. We also show that such identities hold only in inner-product spaces. Thus, the algorithm can be used to deduce characterizations of inner-product spaces.



中文翻译:

一种验证内积空间中某些范数恒等式的算法

在本文中,我们提供了一种用于验证表单身份有效性的算法 一种n¯C一种X一种2=0, 在哪里 X一种=一世一种X一世n¯={1,,n}在内积空间中。这种算法用于在内积空间中验证多个恒等式的有效性。这些包括平行六面体定律的推广。我们还表明,此类恒等式仅适用于内积空间。因此,该算法可用于推导内积空间的特征。

更新日期:2021-09-24
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