Everything About ___
Live briefing

Everything about List of undecidable problems

Computational problems no algorithm can solve

In computability theory, an undecidable problem is a decision problem for which an effective method (algorithm) to derive the correct answer does not exist. More formally, an undecidable problem is a problem whose language is not a recursive set; see the article Decidable language. There are uncountably many undecidable problems, so the list below is necessarily incomplete. Though undecidable languages are not recursive languages, they may be subsets of Turing recognizable languages: i.e., such undecidable languages may be recursively enumerable. Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: List of undecidable problemsA 5-minute orientation
  2. Pick up a classic book: Writing ArgumentsThe most-reprinted book on the subject
  3. Read the landmark paper: Undecidable Problems for Probabilistic Automata of Fixed DimensionCited 63 times
  4. Go sideways: Halting problemA closely related topic
  5. Go sideways: EntscheidungsproblemA closely related topic

📖 Definitions

No dictionary entry for this exact phrase.

🏆 Landmark papers (most cited)

📚 Books worth reading

Ranked by number of editions on Open Library, a rough measure of how lasting a book is.

🔗 Related topics