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