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- Prikry forcing may add a Souslin tree June 12, 2016
- The reflection principle $R_2$ May 20, 2016
- Prolific Souslin trees March 17, 2016
- Generalizations of Martin’s Axiom and the well-met condition January 11, 2015
- Many diamonds from just one January 6, 2015
- Happy new jewish year! September 24, 2014
- Square principles April 19, 2014
- Partitioning the club guessing January 22, 2014

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Distributive tree Kurepa Hypothesis weak square HOD Shelah's Strong Hypothesis Parameterized proxy principle sap Cardinal function stationary hitting L-space incompactness Hindman's Theorem Forcing Axioms 20M14 Non-saturation Prikry-type forcing 11P99 weak diamond stationary reflection Large Cardinals 05D10 xbox Dushnik-Miller Almost countably chromatic Commutative cancellative semigroups Poset Successor of Singular Cardinal Weakly compact cardinal Aronszajn tree Prevalent singular cardinals PFA(S)[S] S-Space Diamond Stevo Todorcevic Postprocessing function Almost Souslin Universal Sequences Whitehead Problem square principles Ascent Path Uniformly coherent polarized partition relation Antichain Absoluteness Coherent tree Rado's conjecture b-scale Chromatic number Square-Brackets Partition Relations Singular cardinals combinatorics Singular coﬁnality Mandelbrot set Nonspecial tree Constructible Universe Knaster Fodor-type reflection Fat stationary set Hedetniemi's conjecture Cohen real tensor product graph Generalized Clubs projective Boolean algebra Cardinal Invariants Fast club Souslin Tree Singular Density square approachability ideal Forcing Jonsson cardinal Slim tree Almost-disjoint famiy Minimal Walks Erdos Cardinal very good scale P-Ideal Dichotomy Erdos-Hajnal graphs Small forcing coloring number Uniformization Martin's Axiom Chang's conjecture middle diamond ccc Reduced Power diamond star reflection principles Ostaszewski square Foundations Club Guessing free Boolean algebra Selective Ultrafilter Successor of Regular Cardinal Rock n' Roll Sakurai's Bell inequality Axiom R Rainbow sets Partition Relations Hereditarily Lindelöf space PFA OCA Microscopic Approach 05A17

# Tag Archives: weak diamond

## The search for diamonds

Abstract: This is a review I wrote for the Bulletin of Symbolic Logic on the following papers: Saharon Shelah, Middle Diamond, Archive for Mathematical Logic, vol. 44 (2005), pp. 527–560. Saharon Shelah, Diamonds, Proceedings of the American Mathematical Society, vol. … Continue reading

Posted in Publications, Reviews, Squares and Diamonds
Tagged Diamond, middle diamond, weak diamond, weak square
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