Sub-exact sequence on Hilbert space

The notion of the sub-exact sequence is the generalization of exact sequence in algebra especially on a module. A module over a ring R is a generalization of the notion of vector space over a field F. Refers to a special vector space over field F when we have a complete inner product space, it...

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Bibliographic Details
Main Authors: B.H.S., Utami ., Fitriani, Fitriani, Usman, M, Warsono, Warsono, Daoud, Jamal I
Format: Article
Language:English
English
Published: IOP Publishing Ltd 2021
Subjects:
Online Access:http://irep.iium.edu.my/93696/8/93696_Sub-exact%20sequence.pdf
http://irep.iium.edu.my/93696/9/93696_Sub-exact%20sequence%20on%20hilbert%20space_Scopus.pdf
http://irep.iium.edu.my/93696/
https://iopscience.iop.org/article/10.1088/1742-6596/1751/1/012022/meta
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Institution: Universiti Islam Antarabangsa Malaysia
Language: English
English
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Summary:The notion of the sub-exact sequence is the generalization of exact sequence in algebra especially on a module. A module over a ring R is a generalization of the notion of vector space over a field F. Refers to a special vector space over field F when we have a complete inner product space, it is called a Hilbert space. A space is complete if every Cauchy sequence converges. Now, we introduce the sub-exact sequence on Hilbert space which can later be useful in statistics. This paper aims to investigate the properties of the sub-exact sequence and their relation to direct summand on Hilbert space. As the result, we get two properties of isometric isomorphism sub-exact sequence on Hilbert space