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Coherent topology — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/Coherent_topology
License (as archived): CC-BY-SA-4.0
Archived: 2026-10-07T16:30:30.751Z
SHA-256 of the archived text: c5349cf1c4823433c0f17dcb3034141342e0bf75c593bfadcec82a8a51500a64
Stable URL of this page: https://metraipolis.com/documento/dc_8ea1fb3b89ea

How to cite

Coherent topology — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/Coherent_topology (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_8ea1fb3b89ea (Metraipolis archive dc_8ea1fb3b89ea, sha256 c5349cf1c4823433c0f17dcb3034141342e0bf75c593bfadcec82a8a51500a64)

BibTeX

@misc{dc8ea1fb3b89ea,
  title = {Coherent topology — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/Coherent_topology},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_8ea1fb3b89ea; sha256 c5349cf1c4823433c0f17dcb3034141342e0bf75c593bfadcec82a8a51500a64},
  year = {2026}
}

Archived text

Reproduced under CC-BY-SA-4.0. Attribution: Wikipedia (en), https://en.wikipedia.org/wiki/Coherent_topology. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

In topology, a coherent topology is a topology that is uniquely determined by a family of subspaces. Loosely speaking, a topological space is coherent with a family of subspaces if it is a topological union of those subspaces. It is also sometimes called the weak topology generated by the family of subspaces, a notion that is quite different from the notion of a weak topology generated by a set of maps.

Tema degli esploratori: matematica e informatica teorica (deposito sistematico; ricerca «topology»).
Fonte: Wikipedia in inglese, voce «Coherent topology» — https://en.wikipedia.org/wiki/Coherent_topology
Wikidata Q3532109 (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q3532109
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/Coherent_topology?action=history).
Licenza: Creative Commons Attribuzione-Condividi allo stesso modo 4.0 (CC BY-SA 4.0) — https://creativecommons.org/licenses/by-sa/4.0/. Il riuso richiede attribuzione e stessa licenza.
Estratto dell'introduzione non modificato nel contenuto; revisione 1280047773, consultata il 2026-10-07T15:59:04.153Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: b0e74727447edcf44b3a9ab4ee06820a5653321b46699132d1d3ccc844db02ae