Eigenvalue Distribution of Empirical Correlation Matrices for Multiscale Complex Systems and Application to Financial Data
Fuente:
arXiv
Saved in:
| Main Authors: | de Moraes, Luan M. T., Macêdo, Antônio M. S., Vasconcelos, Giovani L., Ospina, Raydonal |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Complexity of Financial Time Series: Multifractal and Multiscale Entropy Analyses
by: Masoudi, Oday, et al.
Published: (2025)
by: Masoudi, Oday, et al.
Published: (2025)
Matrix H-theory approach to stock market fluctuations
by: de Moraes, Luan M. T., et al.
Published: (2025)
by: de Moraes, Luan M. T., et al.
Published: (2025)
Identification of phase correlations in Financial Stock Market Turbulence
by: Sharma, Kiran, et al.
Published: (2025)
by: Sharma, Kiran, et al.
Published: (2025)
Coarse graining correlation matrices according to macrostructures: Financial markets as a paradigm
by: Martínez-Ramos, M. Mijaíl, et al.
Published: (2024)
by: Martínez-Ramos, M. Mijaíl, et al.
Published: (2024)
Memory Effects, Multiple Time Scales and Local Stability in Langevin Models of the S&P500 Market Correlation
by: Wand, Tobias, et al.
Published: (2023)
by: Wand, Tobias, et al.
Published: (2023)
Cryptocurrency Time Series on the Binary Complexity-Entropy Plane: Ranking Efficiency from the Perspective of Complex Systems
by: Pinto, Erveton P., et al.
Published: (2025)
by: Pinto, Erveton P., et al.
Published: (2025)
Causal Hierarchy in the Financial Market Network -- Uncovered by the Helmholtz-Hodge-Kodaira Decomposition
by: Wand, Tobias, et al.
Published: (2024)
by: Wand, Tobias, et al.
Published: (2024)
Extreme Value Analysis for Finite, Multivariate and Correlated Systems with Finance as an Example
by: Köhler, Benjamin, et al.
Published: (2026)
by: Köhler, Benjamin, et al.
Published: (2026)
From sectorial coarse graining to extreme coarse graining of S&P 500 correlation matrices
by: Vyas, Manan, et al.
Published: (2025)
by: Vyas, Manan, et al.
Published: (2025)
Entropy corrected geometric Brownian motion
by: Gupta, Rishabh, et al.
Published: (2024)
by: Gupta, Rishabh, et al.
Published: (2024)
Model-based and empirical analyses of stochastic fluctuations in economy and finance
by: Zadourian, Rubina
Published: (2024)
by: Zadourian, Rubina
Published: (2024)
Dissecting Multifractal detrended cross-correlation analysis
by: Stosic, Borko, et al.
Published: (2024)
by: Stosic, Borko, et al.
Published: (2024)
Asymmetry in Distributions of Accumulated Gains and Losses in Stock Returns
by: Farahani, Hamed, et al.
Published: (2025)
by: Farahani, Hamed, et al.
Published: (2025)
Stability Analysis and Local Influence Diagnostics for an Extreme-Value Regression Model of Anomalous Wind Gusts
by: Lima, José I. C., et al.
Published: (2025)
by: Lima, José I. C., et al.
Published: (2025)
Identifying Extreme Events in the Stock Market: A Topological Data Analysis
by: Rai, Anish, et al.
Published: (2024)
by: Rai, Anish, et al.
Published: (2024)
Fitting an Equation to Data Impartially
by: Tofallis, Chris
Published: (2024)
by: Tofallis, Chris
Published: (2024)
Correlations versus noise in the NFT market
by: Wątorek, Marcin, et al.
Published: (2024)
by: Wątorek, Marcin, et al.
Published: (2024)
Critical density for network reconstruction
by: Gabrielli, Andrea, et al.
Published: (2023)
by: Gabrielli, Andrea, et al.
Published: (2023)
Causality Analysis of COVID-19 Induced Crashes in Stock and Commodity Markets: A Topological Perspective
by: Sharma, Buddha Nath, et al.
Published: (2025)
by: Sharma, Buddha Nath, et al.
Published: (2025)
Early-Warning Signals of Political Risk in Stablecoin Markets: Human and Algorithmic Behavior Around the 2024 U.S. Election
by: Mukhia, Kundan, et al.
Published: (2025)
by: Mukhia, Kundan, et al.
Published: (2025)
Kullback-Leibler cluster entropy to quantify volatility correlation and risk diversity
by: Ponta, L., et al.
Published: (2024)
by: Ponta, L., et al.
Published: (2024)
Multifractality and its sources in the digital currency market
by: Drożdż, Stanisław, et al.
Published: (2025)
by: Drożdż, Stanisław, et al.
Published: (2025)
Detrended cross-correlations and their random matrix limit: an example from the cryptocurrency market
by: Drożdż, Stanisław, et al.
Published: (2025)
by: Drożdż, Stanisław, et al.
Published: (2025)
Filtering amplitude dependence of correlation dynamics in complex systems: application to the cryptocurrency market
by: Wątorek, Marcin, et al.
Published: (2025)
by: Wątorek, Marcin, et al.
Published: (2025)
A Bayesian approach to out-of-sample network reconstruction
by: Marzi, Mattia, et al.
Published: (2026)
by: Marzi, Mattia, et al.
Published: (2026)
"Layer-by-layer" Unsupervised Clustering of Statistically Relevant Fluctuations in Noisy Time-series Data of Complex Dynamical Systems
by: Becchi, Matteo, et al.
Published: (2024)
by: Becchi, Matteo, et al.
Published: (2024)
Eigenvector overlaps of sample covariance matrices with intersecting time periods
by: Riabov, Volodymyr, et al.
Published: (2025)
by: Riabov, Volodymyr, et al.
Published: (2025)
Reproducing the first and second moments of empirical degree distributions
by: Marzi, Mattia, et al.
Published: (2025)
by: Marzi, Mattia, et al.
Published: (2025)
Long-Range Correlated Random Matrices
by: Saberi, Abbas Ali, et al.
Published: (2026)
by: Saberi, Abbas Ali, et al.
Published: (2026)
Combination of operational modal analysis algorithms to identify modal parameters of an actual centrifugal compressor
by: Zague, Leandro O., et al.
Published: (2024)
by: Zague, Leandro O., et al.
Published: (2024)
Parameter estimation of structural dynamics with neural operators enabled surrogate modeling
by: Zhou, Mingyuan, et al.
Published: (2024)
by: Zhou, Mingyuan, et al.
Published: (2024)
Reciprocity in Interbank Markets
by: Honvehlmann, Lutz
Published: (2024)
by: Honvehlmann, Lutz
Published: (2024)
Quantum generative modeling for financial time series with temporal correlations
by: Dechant, David, et al.
Published: (2025)
by: Dechant, David, et al.
Published: (2025)
Predictability Analysis and Prediction of Discrete Weather and Financial Time-Series Data with a Hamiltonian-Based Filter-Projection Approach
by: Kiefer, Henrik, et al.
Published: (2024)
by: Kiefer, Henrik, et al.
Published: (2024)
Approach to Data Science with Multiscale Information Theory
by: Nawaz, Shahid, et al.
Published: (2023)
by: Nawaz, Shahid, et al.
Published: (2023)
Deep Learning of the Biswas-Chatterjee-Sen Model
by: Neto, J. F. Silva, et al.
Published: (2025)
by: Neto, J. F. Silva, et al.
Published: (2025)
Uncertainties in ROC (Receiver Operating Characteristic) Curves Derived from Counting Data
by: Fewell, M. P.
Published: (2024)
by: Fewell, M. P.
Published: (2024)
Variational system identification of the partial differential equations governing microstructure evolution in materials: Inference over sparse and spatially unrelated data
by: Wang, Z., et al.
Published: (2020)
by: Wang, Z., et al.
Published: (2020)
Quantifying Coupled Dynamics in Phase-Space from State Distribution Snapshots
by: Aghion, Erez, et al.
Published: (2025)
by: Aghion, Erez, et al.
Published: (2025)
Symmetry-Constrained Forecasting of Periodically Correlated Energy Processes
by: Voyant, Cyril, et al.
Published: (2026)
by: Voyant, Cyril, et al.
Published: (2026)
Similar Items
-
Complexity of Financial Time Series: Multifractal and Multiscale Entropy Analyses
by: Masoudi, Oday, et al.
Published: (2025) -
Matrix H-theory approach to stock market fluctuations
by: de Moraes, Luan M. T., et al.
Published: (2025) -
Identification of phase correlations in Financial Stock Market Turbulence
by: Sharma, Kiran, et al.
Published: (2025) -
Coarse graining correlation matrices according to macrostructures: Financial markets as a paradigm
by: Martínez-Ramos, M. Mijaíl, et al.
Published: (2024) -
Memory Effects, Multiple Time Scales and Local Stability in Langevin Models of the S&P500 Market Correlation
by: Wand, Tobias, et al.
Published: (2023)