Atıf İçin Kopyala
TOKGÖZ S.
TURKISH JOURNAL OF MATHEMATICS, cilt.42, sa.1, ss.12-20, 2018 (SCI-Expanded)
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Yayın Türü:
Makale / Tam Makale
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Cilt numarası:
42
Sayı:
1
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Basım Tarihi:
2018
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Doi Numarası:
10.3906/mat-1612-84
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Dergi Adı:
TURKISH JOURNAL OF MATHEMATICS
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Derginin Tarandığı İndeksler:
Science Citation Index Expanded (SCI-EXPANDED), Scopus, TR DİZİN (ULAKBİM)
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Sayfa Sayıları:
ss.12-20
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Anahtar Kelimeler:
Coanalytic, Menger, Hurewicz, Rothberger, gamma-property, sigma-compact, V = L, productively Lindelof, topological group, LINDELOF SPACES, REAL NUMBERS, OPEN COVERS, COMBINATORICS, SETS, HUREWICZ, PROPERTY
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Hacettepe Üniversitesi Adresli:
Evet
Özet
Under V = L we construct coanalytic topological subgroups of reals, demonstrating that even for definable groups of reals, selection principles may differ.