Is Luzin Hypothesis Consistent with Set Theory?

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SUMMARY

The Luzin Hypothesis states that \(2^{\aleph_{0}} = 2^{\aleph_{1}}\), which is in contrast to the weak continuum hypothesis proposed by B.F. Jones, asserting \(2^{\aleph_{0}} < 2^{\aleph_{1}}\). The discussion seeks Bukovsky's paper that demonstrates the consistency of the Luzin Hypothesis with set theory. Key references include articles on Luzin spaces, Martin's Axiom, and the Rasiowa-Sikorski lemma, which provide foundational insights into the topic. Forcing arguments in topos theory may also be relevant for further exploration.

PREREQUISITES
  • Understanding of set theory and cardinality
  • Familiarity with the weak continuum hypothesis
  • Knowledge of Luzin spaces
  • Basic concepts of forcing in topos theory
NEXT STEPS
  • Research Bukovsky's paper on the Luzin Hypothesis and its implications
  • Study Martin's Axiom and its relevance to set theory
  • Explore the Rasiowa-Sikorski lemma and its applications
  • Investigate forcing techniques in topos-theoretic contexts
USEFUL FOR

Mathematicians, particularly those specializing in set theory, topology, and logic, will benefit from this discussion, as well as students seeking to understand the implications of the Luzin Hypothesis within the framework of set theory.

xouper
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Regarding the weak continuum hypothesis (B.F. Jones):

{\displaystyle 2^ {\aleph_{0}} &lt; 2^ {\aleph_{1}}}

and the Luzin Hypothesis:

{\displaystyle 2^ {\aleph_{0}} = 2^ {\aleph_{1}}}

Where can I find Bukovsky's paper that shows the Luzin Hypothesis is consistent with set theory? Or perhaps someone can repeat the proof here (or summarize it)?
 
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