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  1. 30. Apr. 2024 · Gödel begann wahrscheinlich Mitte 1928 über sein Promotionsthema nachzudenken, und er schrieb die eigentliche Dissertation in der ersten Hälfte des Jahres 1929 (als er auch die Prüfungen absolvierte, um sein formales Studium an der Universität abzuschließen).

    • William D. Brewer
  2. 20. Mai 2024 · The Erdős number measures the "collaborative distance" between an author and Erdős. Thus, his direct co-authors have Erdős number one, theirs have number two, and so forth. Erdős himself has Erdős number zero. There are more than 11,000 people with an Erdős number of two.

  3. 16. Mai 2024 · In this paper we present three new proofs of Feferman’s completeness theorem. The first is a simple proof of this theorem using results not available to Feferman at the time such as the conservativity of ACA0 over PA. The second proof is an alternative proof using techniques that Feferman could have had access to, such as

  4. 21. Mai 2024 · Philosophers born in the 20th century (and others important in the history of philosophy) listed alphabetically: Note: This list has a minimal criterion for inclusion and the relevance to philosophy of some individuals on the list is disputed. Contents.

  5. 15. Mai 2024 · Feferman proved in 1962 that any arithmetical theorem is a consequence of a suitable transfinite iteration of full uniform reflection of P A. This result is commonly known as Feferman's completeness theorem. The purpose of this paper is twofold.

  6. 16. Mai 2024 · Solomon Feferman: Tarski's influence on computer science. view. electronic edition via DOI (open access) references & citations; authority control: export record. BibTeX ; RIS; RDF N-Triples; RDF Turtle; RDF/XML; XML; dblp key: journals/l ...

  7. 9. Mai 2024 · Workshop on Logic, Language, Information and Computation (WoLLIC) Scientific Sponsorship: Interest Group in Pure and Applied Logics (IGPL)The Association for Logic, Language and Information (FoLLI)