John Goodrick

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Name John Goodrick
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Location Universidad de los Andes, Bogotá, Colombia
Age 30
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Bi-embeddability vs. isomorphism

may 13 at 5:28 Pete L. Clark 23.6k●1●43●127

 

 

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Answers
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25
Most interesting mathematics mistake? (2)
16
Model theoretic applications to algebra and number theory(Iwasawa Theory)
15
When does Cantor-Bernstein hold?
12
Alternative axiom to induction
12
A few questions on model theory, especially model theory of rings
9
Elements of infinite order in a profinite group
8
Where are some interesting places where the axiom of choice crops up in category theory?
8
What are some results in mathematics that have snappy proofs using model theory? (2)
8
Geometric flavored textbook on algebra
8
Which graphs are elementarily equivalent to their own disjoint sums?
6
Choice vs. countable choice
6
Are there nonequivalent randomnesses?
6
What is a logic ?
5
Algebraically closed fields of positive characteristic
5
What do models where the CH is false look like?
5
Isomorphism types or structure theory for nonstandard analysis
5
Pedagogical question about linear algebra
5
Three questions on large simple groups and model theory
5
Model theory stressing order type of universe.
4
What is the general opinion on the Generalized Continuum Hypothesis?
4
a general theory of configurations?
4
What are some reasonable-sounding statements that are independent of ZFC?
3
What is lambda calculus related to?
3
How does one identify properties of objects with good “inheritance”?
3
A problem of an infinite number of balls and an urn
3
Can we recognize when a category is equivalent to the category of models of a first order theory?
3
Where’s the notion of interpretation (model) originally introduced?
3
How to respond to “I was never much good at maths at school.”
3
Complete Extensions of First Order Logic (or Language)
2
Can infinite first-order categories be specified other than as categories of models?
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