Archives
Keywords
Knaster Sakurai's Bell inequality approachability ideal Ascending path Well-behaved magma Vanishing levels Mandelbrot set Subadditive Selective Ultrafilter Sigma-Prikry Filter reflection Parameterized proxy principle Strongly Luzin set Microscopic Approach incompactness middle diamond Strongly compact cardinal Cardinal function stick perfectly normal Forcing Open Access full tree PFA(S)[S] L-space strongly bounded groups Greatly Mahlo Analytic sets S-Space Small forcing Subnormal ideal Postprocessing function Large Cardinals Successor of Regular Cardinal Knaster and friends regressive Souslin tree Local Club Condensation. Forcing with side conditions Coherent tree diamond star Successor of Singular Cardinal Slim tree Poset Club Guessing transformations Chromatic number Rock n' Roll Hereditarily Lindelöf space stationary reflection OCA Antichain Intersection model Uniformly coherent Reduced Power square Forcing Axioms Diamond coloring number Axiom R Subtle cardinal Nonspecial tree Whitehead Problem Chang's conjecture Singular Density Precaliber Sierpinski's onto mapping principle super-Souslin tree Respecting tree Generalized descriptive set theory specializable Souslin tree Ramsey theory over partitions Luzin set Generalized Clubs Universal Sequences Monotonically far O-space Erdos Cardinal positive partition relation Entangled linear order HOD weak diamond Cardinal Invariants unbounded function Martin's Axiom Prevalent singular cardinals weak Kurepa tree Ineffable cardinal square principles projective Boolean algebra weak square Iterated forcing countably metacompact Uniformization ccc reflection principles xbox Ostaszewski square Square-Brackets Partition Relations Hedetniemi's conjecture Cohen real AIM forcing Singular cardinals combinatorics P-Ideal Dichotomy Fodor-type reflection Jonsson cardinal Partition Relations Non-saturation Dushnik-Miller Almost-disjoint family Was Ulam right? ZFC construction higher Baire space Minimal Walks PFA Almost Souslin Shelah's Strong Hypothesis Fat stationary set Commutative cancellative semigroups Fast club club_AD Rainbow sets Dowker space Absoluteness Closed coloring stationary hitting sap Souslin Tree Foundations Almost countably chromatic C-sequence b-scale Ascent Path Amenable C-sequence Diamond-sharp Subtle tree property indecomposable filter polarized partition relation Distributive tree tensor product graph very good scale Kurepa Hypothesis Uniformly homogeneous Hindman's Theorem free Souslin tree 54G20 Aronszajn tree Constructible Universe free Boolean algebra Strong coloring Lipschitz reduction Diamond for trees GMA Rado's conjecture Interval topology on trees Countryman line Reflecting stationary set Ulam matrix Commutative projection system Weakly compact cardinal Prikry-type forcing SNR Erdos-Hajnal graphs Singular cofinality nonmeager set
Category Archives: Contributed Talks
RIMS workshop on Set Theory 2025
I gave an online contributed talk at the RIMS workshop on Set Theory 2025 in Kyoto, December 2025. Talk Title: What is a higher forcing axiom? Abstract: There are multiple interpretations of what is a forcing axiom. We shall survey … Continue reading
Infinite Combinatorics Seminar, Haifa University, June, 2012
I gave a talk at the University of Haifa on June 07, 2012, intended for general audience. Title: Strong Colorings: the study of the failure of generalized Ramsey statements Abstract: A strong coloring from $X$ to $Y$ is a function … Continue reading
Posted in Contributed Talks
Leave a comment
Singular Cardinal Combinatorics and Inner Model Theory, March 2007
These are the slides of a talk given at the Singular Cardinal Combinatorics and Inner Model Theory conference (Gainesville, 5–9 March 2007). Talk Title: Antichains in partially ordered sets of singular cofinality Abstract: We say that a singular cardinal $\lambda$ is a prevalent singular … Continue reading
Logic in Hungary, August 2005
These are the slides of a contributed talk given at the Logic in Hungary 2005 meeting (Budapest, 5–11 August 2005). Talk Title: On the consistency strength of the Milner-Sauer Conjecture Abstract: In their paper from 1981, after learning about Pouzet‘s theorem that any … Continue reading
Posted in Contributed Talks
Tagged Antichain, Shelah's Strong Hypothesis, Singular cofinality
Leave a comment