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New posts in set-theory
An exercise in Fine Structure of constructible universe concerning projectum patterns
logic
set-theory
Complex logic puzzle
logic
set-theory
What are some natural arithmetical statements independent of ZFC?
number-theory
set-theory
meta-math
Counting equivalence relations
set-theory
Relative consistency of slightly modified GCH
logic
set-theory
What is a bookkeeping argument?
set-theory
Equivalence modulo certain theory
notation
set-theory
terminology
Really confused about the relationship between set theory, functions, ZFC, Peano axioms, etc.
logic
set-theory
definition
foundations
peano-axioms
Martin's Axiom and Choice principles
set-theory
axiom-of-choice
Construction of Ultrafilters
logic
set-theory
model-theory
Jech's Set Theory logic prerequisites
reference-request
logic
set-theory
Product of metric outer measures
real-analysis
measure-theory
set-theory
Does well-ordering of the proper class of cardinal numbers imply choice?
set-theory
cardinals
axiom-of-choice
In ZF, does the ring of continuous functions $C([0,1], \mathbb{R})$ have prime ideals which is not maximal?
general-topology
functional-analysis
set-theory
axiom-of-choice
maximal-and-prime-ideals
A set which is not isomorphic to it's proper subset is finite
elementary-set-theory
solution-verification
set-theory
what does it mean that constructible universe is definable from ordinals?
logic
set-theory
model-theory
ordinals
Does ZFC prove a sentence in the language of arithmetic that PA+Con(ZFC) cannot prove?
logic
set-theory
peano-axioms
Is there always a bijection between a universe of set theory and its ordinal numbers?
set-theory
Why is the Power Set Operation Inherently Vague?
reference-request
set-theory
philosophy
What set theory axioms do I need to believe in uncountable ordinals?
set-theory
ordinals
axioms
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