Asymptotics of Correlators of Sparse Bipartite Random Graphs

We study asymptotic behavior of the correlation functions of bipartite sparse weighted random N N matrices.It is shown that the main term of the correlation function of k-th and m-th moments of the integrated density of states is N -1 n k,m .The closed system of recurrent relations for coefficients {n k,m } k,m=1 is obtained.

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Journal
Zurnal matematiceskoj fiziki analiza geometrii
Published
2025-09-25
DOI
https://doi.org/10.15407/mag21.04.05
Primary Topic
Random Matrices and Applications
Type
article
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Asymptotics of Correlators of Sparse Bipartite Random Graphs

Valentin Vengerovsky
Zurnal matematiceskoj fiziki analiza geometrii
Random Matrices and Applications
article

Asymptotics of Correlators of Sparse Bipartite Random Graphs

Valentin Vengerovsky
article en

Abstract

We study asymptotic behavior of the correlation functions of bipartite sparse weighted random N N matrices.It is shown that the main term of the correlation function of k-th and m-th moments of the integrated density of states is N -1 n k,m .The closed system of recurrent relations for coefficients {n k,m } k,m=1 is obtained.

Zurnal matematiceskoj fiziki analiza geometriiVol. 21(4)
National Academy of Sciences of Ukraine (UA), B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine (UA)
Openalex Percentile: Top 100%
Random Matrices and Applications
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Asymptotics of Correlators of Sparse Bipartite Random Graphs — Valentin Vengerovsky · Zurnal matematiceskoj fiziki analiza geometrii (2025) | TGRS Research Map | TGRS