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arXiv · math/0612753

SPM Bulletin 19

Abstract

Contents of the issue: Selection Principles and special sets of reals: Open problems Winning the pressing down game but not Banach Mazur Ramsey classes of topological and metric spaces More on partitioning triples of countable ordinals Countable compact Hausdorff spaces need not be metrizable in ZF Every topological group is a group retract of a minimal group The complexity of classifying separable Banach spaces up to isomorphism Reals n-generic relative to some perfect tree Nagata's conjecture and countably compactifications in generic extensions A Class of Groups in Which All Unconditionally Closed Sets are Algebraic A c0-saturated Banach space with no long unconditional basic sequences Spaces of continuous functions over Dugundji compacta Varia: Ideals and Equivalence Relations, beta-version Equivariant embedding of metrizable G-spaces in linear G-spaces Squares of Menger-bounded groups kappa-Frechet-Urysohn property of Ck(X) How to drive our families mad Hurewicz sets of reals without perfect subsets The spectrum of characters of ultrafilters on w Spaces of functions with countably many discontinuities Can groupwise density be much bigger than the non-dominating number? Productive local properties of function spaces Pinning quasi orders with their endomorphisms A game on the universe of sets Algebraic characterizations of measure algebras

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Boaz Tsaban. 2006-12-24. SPM Bulletin 19. https://arxiv.org/abs/math/0612753

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