Math-player

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Name Math-player
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Mar
30
comment Barwise compactness theorem
Thank you very much.
Mar
29
revised Barwise compactness theorem
added 20 characters in body
Mar
29
revised Barwise compactness theorem
added 1 characters in body; edited tags
Mar
29
revised Barwise compactness theorem
added 1 characters in body
Mar
29
revised Barwise compactness theorem
edited body; added 39 characters in body
Mar
29
revised Barwise compactness theorem
added 4 characters in body
Mar
29
revised Barwise compactness theorem
added 1 characters in body; added 4 characters in body; added 11 characters in body
Mar
29
asked Barwise compactness theorem
Mar
15
comment Riemann-Roch theorem for arbitrary 1-dim schemes
Thank you for the reference.
Mar
15
asked Riemann-Roch theorem for arbitrary 1-dim schemes
Mar
7
awarded  Notable Question
Jan
20
awarded  Organizer
Jan
17
comment Extension of a function
@Willie: If we know that $\Sigma^_$ is relatively closed in $\Sigma$ does this solve the problem?
Jan
17
comment Extension of a function
@Willie: thank you for the comment.
Jan
17
revised Extension of a function
added 12 characters in body
Jan
17
asked Extension of a function
Dec
23
revised The Unreasonable Effectiveness of Physics in Mathematics. Why ? What/how to catch?
deleted 302 characters in body
Dec
17
revised The Unreasonable Effectiveness of Physics in Mathematics. Why ? What/how to catch?
added 4 characters in body
Dec
17
revised The Unreasonable Effectiveness of Physics in Mathematics. Why ? What/how to catch?
deleted 43 characters in body
Dec
17
awarded  Disciplined
Dec
17
revised The Unreasonable Effectiveness of Physics in Mathematics. Why ? What/how to catch?
added 303 characters in body
Dec
17
revised The Unreasonable Effectiveness of Physics in Mathematics. Why ? What/how to catch?
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Dec
17
revised The Unreasonable Effectiveness of Physics in Mathematics. Why ? What/how to catch?
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Dec
17
revised The Unreasonable Effectiveness of Physics in Mathematics. Why ? What/how to catch?
deleted 3 characters in body
Dec
16
revised The Unreasonable Effectiveness of Physics in Mathematics. Why ? What/how to catch?
added 306 characters in body
Dec
16
answered The Unreasonable Effectiveness of Physics in Mathematics. Why ? What/how to catch?
Dec
1
comment Grothendieck ring of “varieties carrying a function”
Why did you choose $f$ to be valued algebraic and not constructible?
Nov
24
comment 13 months and not even one report. what would you do?
what happened then?
Nov
24
awarded  Nice Question