Openings and closings

Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Advances in Imaging and Electron Physics. 216:177-216
ISSN: 1076-5670
Popis: Opening and closings are examined in depth. The notion of structural opening, which constitutes a basis for the class of all openings (and likewise for closings) is introduced. A second important class of openings is constituted by the adjunctional openings. Annular openings, inf-overfilters and incidence structures are also explained.
Databáze: OpenAIRE