Hyperconvergences

• Autores: Frédéric Mynard, Szymon Dolecki
• Localización: Applied general topology, ISSN 1576-9402, ISSN-e 1989-4147, Vol. 4, Nº. 2, 2003, págs. 391-419
• Idioma: inglés
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• Resumen

  • The hyperconvergence (upper Kuratowski convergence) is the coarsest convergence on the set of closed subsets of a convergence space that makes the canonical evaluation continuous. Sundry reflective and coreflective properties of hyperconvergences are characterized in terms of the underlying convergence.