Ultraproducts in Analysis / C. Ward Henson and Jose Iovino -- Actions of Polish Groups and Classification Problems / Alexander S. Kechris -- On Subspaces, Asymptotic Structure, and Distortion of Banach Spaces; Connections with Logic / Edward Odell
Summary
This volume comprises articles from four outstanding researchers who work at the cusp of analysis and logic. The emphasis is on active research topics; many results are presented that have not been published before and open problems are formulated
