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