arsmath

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Name arsmath
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17
38
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6
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Still Difficult After All These Years

dec 31 11 at 22:42 Andres Caicedo 14.4k●1●42●79

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4
9
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8
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3k
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Early Two-Author Math Papers

may 8 at 13:52 Rodrigo A. Pérez 1,622●8●21

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1k
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Axiom of Replacement in Category Theory

oct 5 10 at 20:50 Martin Brandenburg 29.1k●2●45●129

 
7
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1
answer
235
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Small Implications of the Axiom of Replacement

jan 13 at 17:25 arsmath 2,134●10●19

5
6
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0
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294
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Algebraic topology for nonlinear compact operators

oct 28 10 at 7:16 arsmath 2,134●10●19

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1
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1k
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Aleph 0 as a large cardinal

dec 31 11 at 22:35 Andres Caicedo 14.4k●1●42●79

 
5
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3
answers
576
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Self-dual Complete Category

jan 22 11 at 1:20 Martin Brandenburg 29.1k●2●45●129

 
4
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2
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474
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Vopenka’s Principle at Small Cardinals

dec 31 11 at 22:38 Andres Caicedo 14.4k●1●42●79

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4
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3
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376
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Replacement and Sets of Natural Numbers

oct 18 10 at 16:11 arsmath 2,134●10●19

1 2 next

 

37

Answers
votes newest views recent
12
Why are so few operations with arity bigger than 2?
11
Never appeared forthcoming papers
10
What are some examples of colorful language in serious mathematics papers?
10
Free division rings?
8
Advantages of Diffeological Spaces over General Sheaves
8
Independence of P = NP?
6
Defining Multiplication in Polynomials over Rings of Matrices
6
Reference Request: Independence of the ultrafilter lemma from ZF
6
Mathematics with the negation of AC
6
Arguments against large cardinals
5
What advanced Area of Mathematics can be delved into with only basic Calculus and Linear Algebra
5
What axioms are stronger than the Axiom of choice?
5
Are integers real?
5
Where in ordinary math do we need unbounded separation and replacement?
4
“Let $x \in A$”, beginning a proof of “$\forall x \in A$ …”, if A were empty
4
kalman filter: understanding the mathematical part
4
Syntactically capturing complexity classes
3
Is there any straightforward way to substitute for Gaussian/Brownian assumptions in financial mathematics?
3
what is the definition of the Picard group of a (non necessarilly commutative) Ring?
3
A noetherian proof of Zariski’s Main Theorem?
3
Difference between ‘generalized gradient’ and ‘subgradient’ ?
2
Structure of f.g. modules over a non-commutative ring
2
Market-clearing price vector in an “aggregate demand system”
2
Differential geometry study materials
2
How to make Ext and Tor constructive?
2
Result that follows from ZFC and not ZF but are strictly weaker than choice
2
Different definitions of the dimension of an algebra
2
Is the analysis as taught in universities in fact the analysis of definable numbers?
2
Example or classification of existentially closed modules
2
Unions of sets exist?
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