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On One-to-One Numberings of the Family of All Σ21 -Sets. / Dorzhieva, M. V.

в: Journal of Mathematical Sciences (United States), Том 246, № 6, 01.05.2020, стр. 788–792.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Dorzhieva, MV 2020, 'On One-to-One Numberings of the Family of All Σ21 -Sets', Journal of Mathematical Sciences (United States), Том. 246, № 6, стр. 788–792. https://doi.org/10.1007/s10958-020-04781-6

APA

Dorzhieva, M. V. (2020). On One-to-One Numberings of the Family of All Σ21 -Sets. Journal of Mathematical Sciences (United States), 246(6), 788–792. https://doi.org/10.1007/s10958-020-04781-6

Vancouver

Dorzhieva MV. On One-to-One Numberings of the Family of All Σ21 -Sets. Journal of Mathematical Sciences (United States). 2020 май 1;246(6):788–792. doi: 10.1007/s10958-020-04781-6

Author

Dorzhieva, M. V. / On One-to-One Numberings of the Family of All Σ21 -Sets. в: Journal of Mathematical Sciences (United States). 2020 ; Том 246, № 6. стр. 788–792.

BibTeX

@article{045b566fece5487992c619498d8b6766,
title = "On One-to-One Numberings of the Family of All Σ21 -Sets",
abstract = "We prove that for the second level analytical hierarchy there are no a one-to-one Σ21-computable numbering of the family of all Σ21-sets.",
author = "Dorzhieva, {M. V.}",
year = "2020",
month = may,
day = "1",
doi = "10.1007/s10958-020-04781-6",
language = "English",
volume = "246",
pages = "788–792",
journal = "Journal of Mathematical Sciences (United States)",
issn = "1072-3374",
publisher = "Springer Nature",
number = "6",

}

RIS

TY - JOUR

T1 - On One-to-One Numberings of the Family of All Σ21 -Sets

AU - Dorzhieva, M. V.

PY - 2020/5/1

Y1 - 2020/5/1

N2 - We prove that for the second level analytical hierarchy there are no a one-to-one Σ21-computable numbering of the family of all Σ21-sets.

AB - We prove that for the second level analytical hierarchy there are no a one-to-one Σ21-computable numbering of the family of all Σ21-sets.

UR - http://www.scopus.com/inward/record.url?scp=85084226299&partnerID=8YFLogxK

U2 - 10.1007/s10958-020-04781-6

DO - 10.1007/s10958-020-04781-6

M3 - Article

AN - SCOPUS:85084226299

VL - 246

SP - 788

EP - 792

JO - Journal of Mathematical Sciences (United States)

JF - Journal of Mathematical Sciences (United States)

SN - 1072-3374

IS - 6

ER -

ID: 24229181