Effect of developing hope provided to patients with breast cancer undergoing radiotherapy

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ÖZKAN B., ARGUVANLI ÇOBAN S., EROĞLU C., EVLİ M., ÖZTÜRK A., ORHAN O.

9.EONS, 18 - 19 Eylül 2014, (Özet Bildiri)

• Yayın Türü: Bildiri / Özet Bildiri
• Doi Numarası: 10.1016/s1462-3889(14)70186-3
• Erciyes Üniversitesi Adresli: Evet

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.