| gptkbp:instanceOf | gptkb:academic gptkb:branch_of_mathematical_logic
 gptkb:branch_of_theoretical_computer_science
 
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                                | gptkbp:alsoKnownAs | recursion theory 
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                                | gptkbp:hasApplication | gptkb:theoretical_computer_science gptkb:artificial_intelligence
 gptkb:information_theory
 gptkb:logic
 gptkb:mathematics
 gptkb:programming_language
 gptkb:set_theory
 gptkb:model_theory
 gptkb:algorithmic_randomness
 gptkb:decision_problems
 automata theory
 computer science
 cryptography
 proof theory
 recursion theory
 automated theorem proving
 formal verification
 logic programming
 philosophy of computation
 
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                                | gptkbp:notableIdea | gptkb:Rice's_theorem gptkb:Turing_degree
 gptkb:reduction
 gptkb:Post_correspondence_problem
 gptkb:universal_Turing_machine
 gptkb:arithmetical_hierarchy
 gptkb:recursion_theorem
 halting problem
 computable number
 mu-recursive function
 oracle machine
 partial recursive function
 primitive recursive function
 recursively enumerable language
 
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                                | gptkbp:notablePerson | gptkb:Alan_Turing gptkb:Alonzo_Church
 gptkb:Emil_Post
 gptkb:Hartley_Rogers_Jr.
 gptkb:Kurt_Gödel
 gptkb:Martin_Davis
 gptkb:Stephen_Kleene
 gptkb:Andrey_Kolmogorov
 gptkb:Yuri_Matiyasevich
 
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                                | gptkbp:relatedTo | gptkb:Gödel's_incompleteness_theorems gptkb:complexity_theory
 gptkb:lambda_calculus
 gptkb:logic
 automata theory
 algorithm theory
 
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                                | gptkbp:studies | gptkb:Church–Turing_thesis recursively enumerable sets
 Turing machines
 computable functions
 decidability
 recursive functions
 computational problems
 degrees of unsolvability
 
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                                | gptkbp:bfsParent | gptkb:Gödel_numbering 
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                                | gptkbp:bfsLayer | 5 
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                                | https://www.w3.org/2000/01/rdf-schema#label | Computability theory 
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