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Skup podataka sa Zenodo · Torres, Leo

SMOL: Spectra and Matrices Of Little graphs

Otvori na Zenodo
Licenca
CC0 1.0dozvoljena komercijalna upotrebaTekst licence
Licenca dozvoljava komercijalnu upotrebu. Obično treba navesti autora — tačni uslovi su u tekstu licence.
Formati
SQL, GZ, MD
Veličina
7 GB
Ažurirano
22. 6. 2026.

Opis

SMOL (Spectra and Matrices Of Little graphs) is a database of all 12,293,434 simple undirected graphs on up to 10 vertices (connected and disconnected), with exact cospectrality classifications for 16 graph matrices: adjacency, the three Laplacians, distance-based matrices, eccentricity, Yoon, non-backtracking, and non-k-cycling. Cospectrality is computed exactly for 14 of the 16 matrices from integer/rational characteristic polynomials rather than floating-point eigenvalues, eliminating precision errors that cause float-based enumerations to mis-count cospectral families. The dataset is provided as a SQLite database and per-table CSV exports with a documented schema.

Opis sa Zenodo, skraćen.

Fajlovi (11)

  • SQLschema_sqlite.sql6,4 kB
  • SQLschema.sql5,8 kB
  • GZcode.tar.gz376 kB
  • GZsmol_n10.db.gz5,1 GB
  • —graphs.csv.gz.part_aa500 MB
  • MDREADME.md5,6 kB
  • —graphs.csv.gz.part_ab500 MB
  • —graphs.csv.gz.part_ac500 MB
  • GZcospectral_families.csv.gz56 MB
  • —graphs.csv.gz.part_ad441 MB
  • —SHA256SUMS841 B

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