Santiago C.

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284 reputation

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	age	23
visits	member for	2 years, 2 months
	seen	Mar 7 at 16:18
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9 Questions

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13	How many 1-balls are needed to cover the 2-ball in an $n$-dimensional Euclidean Space?
7	Non-Isomorphic Ultrapowers
6	If a theory has a countable $\omega$-saturated model does it need to have only countable many countable models?
5	Let $A$ be a symmetric subset of a group $G$ such that $A$ contains the identity, and $A$ is covered by some translation. Is then $A$ a subgroup?
5	Algebraic Closure of Puiseux Series

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284 Reputation

+5	Algebraic Closure of Puiseux Series
+30	If a theory has a countable $\omega$-saturated model does it need to have only countable many countable models?
+15	Logical Equivalence and Corresponding English Statements
+5	Tarski-Vaught test for $\preceq$ reduction

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4 Answers

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2	Which one result in maths has surprised you the most?
1	Logical Equivalence and Corresponding English Statements
1	Which one result in maths has surprised you the most?
0	Choosing probabilities as to make a coin game fair

23 Tags

1 logic × 4	0 big-list × 2
1 propositional-calculus	0 cardinals
0 model-theory × 4	0 roots
0 abstract-algebra × 3	0 set-theory
0 combinatorics × 2	0 stochastic-processes

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1 Account

$Mathematics Stack Exchange$

Mathematics

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