Some spectral results for certain positive operators in Hilbert Spaces
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arXiv
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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866912241856544768 |
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| author | A., Rashid Johnson, P Sam |
| author_facet | A., Rashid Johnson, P Sam |
| contents | This paper investigates spectral properties of certain classes of positive operators originated from different matrices appeared in linear complementarity problem. These positive operators play a crucial role in various areas of mathematics and its applications, including operator theory, functional analysis, and quantum mechanics. Understanding their spectral behavior is essential for analyzing the dynamics and stability of systems governed by such operators. P-matrix is one of the important types of matrices appearing in linear complementarity problems. In this research, with the help of spectral results we have given a factorization for P-matrix, as the product of two non-trivial P-matrices. We also focus on elucidating spectral properties such as eigenvalues, approximate eigenvalues and spectral values associated with certain positive operators. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2502_16102 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Some spectral results for certain positive operators in Hilbert Spaces A., Rashid Johnson, P Sam Functional Analysis 47B40, 15B48, 15A15, 47B65 This paper investigates spectral properties of certain classes of positive operators originated from different matrices appeared in linear complementarity problem. These positive operators play a crucial role in various areas of mathematics and its applications, including operator theory, functional analysis, and quantum mechanics. Understanding their spectral behavior is essential for analyzing the dynamics and stability of systems governed by such operators. P-matrix is one of the important types of matrices appearing in linear complementarity problems. In this research, with the help of spectral results we have given a factorization for P-matrix, as the product of two non-trivial P-matrices. We also focus on elucidating spectral properties such as eigenvalues, approximate eigenvalues and spectral values associated with certain positive operators. |
| title | Some spectral results for certain positive operators in Hilbert Spaces |
| topic | Functional Analysis 47B40, 15B48, 15A15, 47B65 |
| url | https://arxiv.org/abs/2502.16102 |