From sectorial coarse graining to extreme coarse graining of S&P 500 correlation matrices
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arXiv
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| Main Authors: | Vyas, Manan, Martínez-Ramos, M. Mijaíl, Majari, Parisa, Seligman, Thomas H. |
|---|---|
| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | |
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