Combining Texts
Ideas for
'On the Question of Absolute Undecidability', 'works' and 'Replies on 'Limits of Abstraction''
expand these ideas
|
start again
|
choose
another area for these texts
display all the ideas for this combination of texts
8 ideas
6. Mathematics / A. Nature of Mathematics / 3. Nature of Numbers / b. Types of number
10573
|
Dedekind cuts lead to the bizarre idea that there are many different number 1's [Fine,K]
|
6. Mathematics / A. Nature of Mathematics / 3. Nature of Numbers / i. Reals from cuts
10575
|
Why should a Dedekind cut correspond to a number? [Fine,K]
|
6. Mathematics / A. Nature of Mathematics / 3. Nature of Numbers / l. Zero
10574
|
Unless we know whether 0 is identical with the null set, we create confusions [Fine,K]
|
6. Mathematics / A. Nature of Mathematics / 5. The Infinite / i. Cardinal infinity
17890
|
There are at least eleven types of large cardinal, of increasing logical strength [Koellner]
|
6. Mathematics / B. Foundations for Mathematics / 4. Axioms for Number / d. Peano arithmetic
17887
|
PA is consistent as far as we can accept, and we expand axioms to overcome limitations [Koellner]
|
6. Mathematics / B. Foundations for Mathematics / 4. Axioms for Number / g. Incompleteness of Arithmetic
17891
|
Arithmetical undecidability is always settled at the next stage up [Koellner]
|
6. Mathematics / B. Foundations for Mathematics / 6. Mathematics as Set Theory / b. Mathematics is not set theory
10560
|
Set-theoretic imperialists think sets can represent every mathematical object [Fine,K]
|
6. Mathematics / C. Sources of Mathematics / 6. Logicism / a. Early logicism
10568
|
Logicists say mathematics can be derived from definitions, and can be known that way [Fine,K]
|