P440: Determining new features for diagnosis of neuromuscular diseases

Artuğ N. T., Osman O., Göker İ., Baslo M. B., Bolat B.

CLINICAL NEUROPHYSIOLOGY, cilt.125, sa.1, ss.166, 2014 (SCI-Expanded, Scopus) identifier

  • Yayın Türü: Makale / Özet
  • Cilt numarası: 125 Sayı: 1
  • Basım Tarihi: 2014
  • Doi Numarası: 10.1016/s1388-2457(14)50545-7
  • Dergi Adı: CLINICAL NEUROPHYSIOLOGY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.166
  • İstanbul Üniversitesi-Cerrahpaşa Adresli: Hayır

Özet

A space $X$ has a $\mathbb{Q}$-diagonal if $X^2\setminus \Delta$ has a $\mathcal{K}(\mathbb{Q})$-directed compact cover. We show that any compact space with a $\mathbb{Q}$-diagonal is metrizable, hence any Tychonorff space with a $\mathbb{Q}$-diagonal is cosmic. These give a positive answer to Problem 4.2 and Problem 4.8 in \cite{COT11} raised by Cascales, Orihuela and Tkachuk.