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Fast club tensor product graph Mandelbrot set b-scale Strong coloring Universal Sequences polarized partition relation Rock n' Roll Closed coloring Foundations Reflecting stationary set Partition Relations sap Singular cardinals combinatorics Forcing with side conditions Amenable C-sequence Ascending path stick indecomposable filter Club Guessing Precaliber Aronszajn tree Cohen real Ascent Path Hedetniemi's conjecture Subtle cardinal strongly bounded groups Erdos-Hajnal graphs square principles Prikry-type forcing Constructible Universe super-Souslin tree Almost countably chromatic incompactness Entangled linear order S-Space AIM forcing Coherent tree OCA Prevalent singular cardinals free Souslin tree Martin's Axiom PFA(S)[S] Parameterized proxy principle Fodor-type reflection regressive Souslin tree perfectly normal coloring number Uniformly coherent Axiom R Shelah's Strong Hypothesis Generalized Clubs Fat stationary set Rado's conjecture Vanishing levels Forcing Slim tree Non-saturation Singular cofinality Antichain Strongly compact cardinal Uniformization Ulam matrix Poset SNR Filter reflection Chang's conjecture ccc square transformations Uniformly homogeneous Souslin Tree 54G20 xbox Forcing Axioms reflection principles higher Baire space free Boolean algebra Countryman line Ostaszewski square Large Cardinals Almost Souslin Kurepa Hypothesis Subnormal ideal Cardinal function Chromatic number Sakurai's Bell inequality Distributive tree Sigma-Prikry Hindman's Theorem HOD L-space Dushnik-Miller Erdos Cardinal Nonspecial tree Subadditive weak square Almost-disjoint family Dowker space Luzin set Singular Density Analytic sets Whitehead Problem Hereditarily Lindelöf space Well-behaved magma very good scale Small forcing Cardinal Invariants approachability ideal Monotonically far Ineffable cardinal Subtle tree property Diamond-sharp Local Club Condensation. Greatly Mahlo Knaster and friends diamond star P-Ideal Dichotomy Ramsey theory over partitions C-sequence GMA Successor of Regular Cardinal middle diamond Was Ulam right? Jonsson cardinal Square-Brackets Partition Relations PFA Strongly Luzin set Successor of Singular Cardinal Postprocessing function weak Kurepa tree positive partition relation Intersection model Partition relations for trees O-space Lipschitz reduction full tree Commutative cancellative semigroups Knaster Selective Ultrafilter stationary reflection Microscopic Approach Diamond club_AD projective Boolean algebra Interval topology on trees Commutative projection system ZFC construction countably metacompact Diamond for trees weak diamond unbounded function Open Access Reduced Power Minimal Walks Weakly compact cardinal Generalized descriptive set theory Absoluteness Sierpinski's onto mapping principle Rainbow sets Respecting tree Iterated forcing stationary hitting specializable Souslin tree nonmeager set
Category Archives: Invited Talks
Young Researchers in Set Theory, March 2011
These are the slides of a talk I gave at the Young Researchers in Set Theory 2011 meeting (Königswinter, 21–25 March 2011). Talk Title: Around Jensen’s square principle Abstract: Jensen‘s square principle for a cardinal $\lambda$ asserts the existence of a particular ladder … Continue reading
The 11th International Workshop on Set Theory in Luminy
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ESI Workshop on Large Cardinals and Descriptive Set Theory
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Workshop on Set Theory and its Applications, February 2007
These are the slides of a talk given at the Workshop on Set Theory and its Applications workshop (Weizmann Institute, February 19, 2007). Talk Title: Nets of spaces having singular density Abstract: The weight of a topological space X is the … Continue reading
Annual conference of the IMU, May 2006
This talk was given at the 2006 Annual Conference of the Israel Mathematical Union (Neve Ilan, 25-26 May 2006). Talk Title: The Milner-Sauer conjecture and covering numbers Abstract: In their paper from 1981, after learning about Pouzet‘s theorem that any poset of singular cofinality mush contain … Continue reading
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