The Impact of Parantal Consanguinity on teh Extended Psychosis Phenotype
4th Biennial Schizophrenia International Research Conference, Schizophr Res, Floransa, Italy, 5 - 09 April 2014, vol.153, pp.297-298
- Publication Type: Conference Paper
- Volume: 153
- Doi Number: 10.1016/s0920-9964(14)70841-2
- City: Floransa
- Country: Italy
- Page Numbers: pp.297-298
- Dokuz Eylül University Affiliated: Yes
Abstract
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.