[Banach] Abstract of a paper by Claudia Correa and Daniel V. Tausk

This is an announcement for the paper "A Valdivia compact space with no $G_\delta$ points and few nontrivial convergent sequences" by Claudia Correa and Daniel V. Tausk. Abstract: We give an example of a Valdivia compact space with no $G_\delta$ points and no nontrivial convergent sequences in the complement of a dense $\Sigma$-subset. The example is related to a problem concerning twisted sums of Banach spaces. Archive classification: math.FA Mathematics Subject Classification: 54D30, 54F05, 46B20, 46E15 Remarks: 3 pages Submitted from: tausk@ime.usp.br The paper may be downloaded from the archive by web browser from URL http://front.math.ucdavis.edu/1506.02077 or http://arXiv.org/abs/1506.02077