General theoretical-set constructions of complete image, restriction, compatibility: properties and applications
The article is devoted research of general properties of set-theoretic constructions, which are used, in particular, in the theory of relational databases at research of table algebra, which upbuild on the basis of classic Codd‟s relational algebra. The whole image of set relatively a binary relatio...
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| Date: | 2026 |
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| Main Authors: | , , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
PROBLEMS IN PROGRAMMING
2026
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| Subjects: | |
| Online Access: | https://pp.isofts.kiev.ua/index.php/ojs1/article/view/868 |
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| Journal Title: | Problems in programming |
| Download file: |  |