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Around Goedel's Theorem

Hyper-textbook for students in mathematical logic
by Karlis Podnieks, Dr.Math.
[email protected]
University of Latvia
Institute of Mathematics and Computer Science

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An extended translation of my book "Around Goedel's theorem" published 1992 in Russian.
Copyright � 1997-2001 Karlis Podnieks. All rights reserved.
View russian original.

Table of contents

1. Platonism, intuition and the nature of mathematics
����1.1. Platonism - the philosophy of working mathematicians
����1.2. Investigation of stable models - the nature of the mathematical method
����1.3. Intuition and axioms
����1.4. Formal theories
����1.5. Hilbert's program
2. Axiomatic set theory
����2.1. Origin of Cantor's set theory
����2.2. Formalization of Cantor's inconsistent set theory
����2.3. Zermelo-Fraenkel axioms
����2.4. Around the continuum problem
��������2.4.1. Counting infinite sets
��������2.4.2. Axiom of constructibility
��������2.4.3. Axiom of determinateness
��������2.4.4. Ackermann's set theory (Church's thesis for set theory?)
3. First order arithmetic
����3.1. From Peano axioms to first order axioms
����3.2. How to find arithmetic in other formal theories
����3.3. Representation theorem
4. Hilbert's Tenth problem
����4.1. History of the problem. Story of the solution
����4.2. Plan of the proof
����4.3. Investigation of Fermat's equation
����4.4. Diophantine representation of solutions of Fermat's equation
����4.5. Diophantine representation of the exponential function
����4.6. Diophantine representation of binomial coefficients and factorial function
����4.7. Elimination of restricted universal quantifiers
����4.8. 30 ans apres
5. Incompleteness theorems
����5.1. Liar's paradox
����5.2. Self-reference lemma
����5.3. Goedel's incompleteness theorem
����5.4. Goedel's second theorem
6. Around Goedel's theorem
����6.1. Methodological consequences
����6.2. Double incompleteness theorem
����6.3. Is mathematics "creative"?
����6.4. On the size of proofs
����6.5. Diophantine incompleteness theorem
����6.6. Loeb's theorem
Appendix 1. About model theory
Appendix 2. Around Ramsey's theorem
Appendix 3. What is logic, really?
Appendix 4. Descriptive set theory

 

mathematics, logic, foundations, what is mathematics, incompleteness theorem, mathematical, G�del, online, web, Godel, book, Goedel, tutorial, textbook, teaching, learning, study, student, Podnieks, Karlis, paradox, effectiveness, methodology, philosophy, formalism, Platonism, intuition, nature, theory, axiomatic, formal, Hilbert, program, twin prime conjecture, set theory, axiom, Zermelo, Fraenkel, Frankel, Cantor, Frege, Russell, Ramsey theorem, descriptive set theory, paradox, comprehension, infinity, continuum hypothesis, continuum problem, mathematical logic, constructibility, determinateness, descriptive, Ackermann, continuum, first order arithmetic, Peano, Dedekind, Grassmann, arithmetic, tenth problem, 10th, problem, Diophantine equation, Presburger, liar, self reference, theorem, Rosser, incompleteness, Ramsey, Russell paradox, liar paradox