Заглавие | PROPERTIES OF CO-SPECTRA OF JOINT SPECTRA OF STRUCTURES |
Вид публикация | Journal Article |
Година на публикуване | 2005 |
Автори | Soskova A |
Списание | Annuaire de l’Université de Sofia “St. Kliment Ohridski”. Faculté de Mathématiques et Informatique |
Том | 97 |
ключови думи | enumeration degrees, enumeration jump, enumeration reducibility, forcing |
Резюме | Two properties of co-spectrum of joint spectrum of finitely many abstract structures are presented: a minimal pair type theorem and an existence of a quasi-minimal degree for the joint spectrum. |
2000 MSC | 03D30 |
Прикачен файл | Размер |
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0297.pdf | 49.61 KB |
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97-023-040.pdf | 1.82 MB |