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