| Заглавие | RELATIVELY INTRINSICALLY ARITHMETICAL SETS |
| Вид публикация | Journal Article |
| Година на публикуване | 2005 |
| Автори | Nikolova S |
| Списание | Annuaire de l’Université de Sofia “St. Kliment Ohridski”. Faculté de Mathématiques et Informatique |
| Том | 97 |
| ключови думи | abstract, computability, definability |
| Резюме | Sets that have $\sum_n^0$ ($\prod_n^0$, arithmetical) associates in every partial enumeration of given countable abstract structure are considered. Some minimal classes of partial enumerations are obtained such that admissibility in every such class yields the respective definability. |
| 2000 MSC | 03D70, 03D75 |
| Прикачен файл | Размер |
|---|---|
 0397.pdf | 54.17 KB |
| Прикачен файл | Размер |
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| 97-041-062.pdf | 2.43 MB |