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middle diamond Ulam matrix b-scale Subadditive diamond star PFA GMA Hedetniemi's conjecture Erdos Cardinal Diamond for trees SNR L-space Ineffable cardinal Respecting tree Precaliber Club Guessing Subnormal ideal Slim tree super-Souslin tree Axiom R Rado's conjecture weak diamond approachability ideal square principles polarized partition relation Ostaszewski square Diamond-sharp Chang's conjecture Selective Ultrafilter projective Boolean algebra AIM forcing Diamond Rainbow sets indecomposable filter Luzin set Fat stationary set Strong coloring Sierpinski's onto mapping principle Antichain stationary hitting O-space Coherent tree countably metacompact ccc P-Ideal Dichotomy Amenable C-sequence Generalized descriptive set theory Successor of Regular Cardinal Cardinal function Analytic sets Whitehead Problem Intersection model Minimal Walks square Partition Relations higher Baire space Rock n' Roll Foundations full tree Generalized Clubs Fodor-type reflection OCA Weakly compact cardinal weak square Dowker space Distributive tree very good scale Universal Sequences positive partition relation Reduced Power Almost countably chromatic Square-Brackets Partition Relations Hindman's Theorem C-sequence Uniformization Kurepa Hypothesis sap Well-behaved magma weak Kurepa tree Parameterized proxy principle Shelah's Strong Hypothesis HOD Microscopic Approach coloring number Mandelbrot set Almost Souslin Subtle tree property Chromatic number stationary reflection PFA(S)[S] Singular cardinals combinatorics Prikry-type forcing nonmeager set Strongly Luzin set Large Cardinals Poset transformations Was Ulam right? Filter reflection Successor of Singular Cardinal Local Club Condensation. free Boolean algebra Lipschitz reduction Dushnik-Miller regressive Souslin tree strongly bounded groups Strongly compact cardinal club_AD 54G20 Forcing Axioms Absoluteness Cohen real Countryman line Constructible Universe xbox Sakurai's Bell inequality Subtle cardinal Knaster and friends S-Space Vanishing levels Uniformly coherent Singular Density Martin's Axiom Ramsey theory over partitions tensor product graph reflection principles Forcing Small forcing Uniformly homogeneous Erdos-Hajnal graphs Non-saturation Cardinal Invariants Open Access Hereditarily Lindelöf space ZFC construction Closed coloring Ascent Path Commutative projection system Nonspecial tree Prevalent singular cardinals unbounded function stick Aronszajn tree Jonsson cardinal Postprocessing function Commutative cancellative semigroups Iterated forcing Souslin Tree Sigma-Prikry Greatly Mahlo free Souslin tree specializable Souslin tree Almost-disjoint family incompactness Knaster Reflecting stationary set Fast club Singular cofinality
This is certainly not a pipe.
Shana Tova.
I made my way here via Deborah Mayo’s sanctuary for frequentists like me, then to Booles Rings, to Carl Mummert’s home. Carl is a friendly face from mathoverflow.
This is a lovely, amusing post, yet there were no up votes! I tried to address that. Yes, I am Jewish. I smiled. Thank you.
Thanks a lot, Ellie, for such a friendly comment. I guess the lack of upvotes tells us that the intersection of the following three sets is nearly empty: 1. Blog visitors. 2. Magritte fans. 3. Shofar recognizers.
Really? Empty?
I suppose that I don’t visit your blog then.
nearly empty.