| Conţinutul numărului revistei |
| Articolul precedent |
| Articolul urmator |
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 340 2 |
| Ultima descărcare din IBN: 2021-10-09 11:29 |
| Căutarea după subiecte similare conform CZU |
| 512+519.2+517.9 (1) |
| Algebră (400) |
| Probabilitate. Statistică matematică (80) |
| Ecuații diferențiale. Ecuații integrale. Alte ecuații funcționale. Diferențe finite. Calculul variațional. Analiză funcțională (242) |
 SM ISO690:2012ALEXANDRU, Andrei. Properties of Finitely Supported Self - Mappings on the Finite Powerset of Atoms. In: Computer Science Journal of Moldova, 2021, nr. 1(85), pp. 41-58. ISSN 1561-4042. |
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  Computer Science Journal of Moldova |
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| Numărul 1(85) / 2021 / ISSN 1561-4042 /ISSNe 2587-4330 | ||||||
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| CZU: 512+519.2+517.9 | ||||||
| MSC 2010: 03E30, 03E25, 03B70. | ||||||
| Pag. 41-58 | ||||||
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| Rezumat | ||||||
The theory of finitely supported algebraic structures represents a reformulation of Zermelo-Fraenkel set theory in which every classical structure is replaced by a finitely supported structure according to the action of a group of permutations of some basic elements named atoms. It provides a way of representing infinite structures in a discrete manner, by employing only finitely many characteristics. In this paper we present some (finiteness and fixed point) properties of finitely supported self-mappings defined on the finite power set of atoms. |
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| Cuvinte-cheie finitely supported structures, atoms, finite powerset, injectivity, surjectivity, fixed points |
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