Publication:
Investigation of the Product of Random Matrices and Related Evolution Models
Investigation of the Product of Random Matrices and Related Evolution Models
| dc.contributor.author | Hirobumi Mineo, Vladimir Suvorov and David B. Saakian | |
| dc.date.accessioned | 2024-03-07T00:55:15Z | |
| dc.date.available | 2024-03-07T00:55:15Z | |
| dc.date.issued | 2023 | |
| dc.description.abstract | "In this paper, we study the phase structure of the product of D * D order matrices. In each round, we randomly choose a matrix from a finite set of d matrices and multiply it with the product from the previous round. Initially, we derived a functional equation for the case of matrices with real eigenvalues and correlated choice of matrices, which led to the identification of several phases. Subsequently, we explored the case of uncorrelated choice of matrices and derived a simpler functional equation, again identifying multiple phases. In our investigation, we observed a phase with a smooth distribution in steady-state and phases with singularities. For the general case of D-dimensional matrices, we derived a formula for the phase transition point. Additionally, we solved a related evolution model. Moreover, we examined the relaxation dynamics of the considered models. In both the smooth phase and the phase with singularities, the relaxation is exponential. The superiority of relaxation in the smooth phase depends on the specific case" | |
| dc.identifier.doi | https://doi.org/10.3390/math1010000 | |
| dc.identifier.uri | http://repository.vlu.edu.vn:443/handle/123456789/12848 | |
| dc.language.iso | en_US | |
| dc.subject | Random matrix product | |
| dc.subject | evolution | |
| dc.subject | phase transitions | |
| dc.title | Investigation of the Product of Random Matrices and Related Evolution Models | |
| dc.type | Resource Types::text::journal::journal article | |
| dspace.entity.type | Publication | |
| oairecerif.author.affiliation | #PLACEHOLDER_PARENT_METADATA_VALUE# |
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