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