Fundamenta Mathematicae · 2000 · 70 citations · 5 references
Natural SciencesMathematicsAlgebraSet TheoryTopologySet-theoretic TopologyCountable SetIdeal TheorySuslin HypothesisSuslinian Continuum
A dichotomy concerning ideals of countable subsets of some set is introduced and proved compatible with the Continuum Hypothesis. The dichotomy has influence not only on the Suslin Hypothesis or the structure of Hausdorff gaps in the quotient algebra $P(\
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The fine structure of the constructible hierarchy
Ronald Björn Jensen · Annals of Mathematical Logic · 1972 · 681 citations
Partitioning pairs of countable ordinals
Stevo Todorčević · Acta Mathematica · 1987 · 247 citations · Full text
Partition properties of $ω_1$ compatible with CH
Uri Abraham, Stevo Todorčević · Fundamenta Mathematicae · 1997 · 54 citations · Full text