Openings and closings
Jazyk: | angličtina |
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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 |
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