Archives
Keywords
Countryman line Diamond Analytic sets Singular cardinals combinatorics Microscopic Approach Commutative projection system Almost countably chromatic Reduced Power stick O-space Precaliber Forcing Axioms b-scale Shelah's Strong Hypothesis Strongly compact cardinal HOD stationary reflection Cardinal function Entangled linear order Strongly Luzin set Foundations Minimal Walks Fast club Sigma-Prikry Kurepa Hypothesis Absoluteness Commutative cancellative semigroups specializable Souslin tree coloring number diamond star Rado's conjecture Cohen real S-Space Weakly compact cardinal higher Baire space Cardinal Invariants Nonspecial tree Slim tree transformations Poset Selective Ultrafilter GMA Chang's conjecture AIM forcing square principles Well-behaved magma perfectly normal Chromatic number Iterated forcing Uniformly coherent Successor of Regular Cardinal Partition relations for trees square Amenable C-sequence Knaster and friends regressive Souslin tree Uniformization Whitehead Problem Diamond-sharp Erdos-Hajnal graphs free Souslin tree Intersection model Greatly Mahlo Ostaszewski square Almost Souslin Reflecting stationary set Hereditarily Lindelöf space Axiom R Filter reflection Erdos Cardinal club_AD projective Boolean algebra Postprocessing function Was Ulam right? Singular Density Hedetniemi's conjecture Rainbow sets Jonsson cardinal stationary hitting countably metacompact PFA(S)[S] Square-Brackets Partition Relations ZFC construction OCA Ascent Path weak Kurepa tree Fat stationary set Forcing reflection principles strongly bounded groups Fodor-type reflection tensor product graph Prevalent singular cardinals Luzin set free Boolean algebra Subadditive Universal Sequences Martin's Axiom Partition Relations Large Cardinals Singular cofinality weak diamond C-sequence Rock n' Roll full tree Interval topology on trees Aronszajn tree Forcing with side conditions Generalized Clubs incompactness Uniformly homogeneous Lipschitz reduction Subtle tree property Small forcing PFA Sierpinski's onto mapping principle nonmeager set L-space sap Antichain Dowker space Club Guessing Strong coloring SNR Successor of Singular Cardinal super-Souslin tree Generalized descriptive set theory very good scale Monotonically far Sakurai's Bell inequality polarized partition relation Coherent tree Ulam matrix Knaster Almost-disjoint family Distributive tree approachability ideal Prikry-type forcing Souslin Tree indecomposable filter Mandelbrot set Diamond for trees middle diamond Closed coloring positive partition relation Parameterized proxy principle Subtle cardinal ccc Subnormal ideal Hindman's Theorem unbounded function Vanishing levels Dushnik-Miller Constructible Universe Local Club Condensation. weak square Non-saturation Ineffable cardinal xbox Ramsey theory over partitions Open Access P-Ideal Dichotomy 54G20 Respecting tree Ascending path
Tag Archives: weak diamond
The search for diamonds
Abstract: This is a review I wrote for the Bulletin of Symbolic Logic on the following papers: Saharon Shelah, Middle Diamond, Archive for Mathematical Logic, vol. 44 (2005), pp. 527–560. Saharon Shelah, Diamonds, Proceedings of the American Mathematical Society, vol. … Continue reading
Posted in Publications, Reviews, Squares and Diamonds
Tagged Diamond, middle diamond, weak diamond, weak square
1 Comment