Mathematics
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Nils Matthes
  • Member for 10 years, 3 months
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All Questions Answers
Score Newest
question
39
Example of a closed subspace of a Banach space which is not complemented?
Feb 11, 2012
question
21
Path-Connected implies Connected without knowing that [0,1] is connected
Apr 4, 2012
answer
18
Dominant rational maps
Aug 13, 2012
answer
14
Write down all the possible values for the degree of an irreducible polynomial in $\mathbb{R}[x]$.
Sep 16, 2012
answer
14
Connectivity, Path Connectivity and Differentiability
Apr 19, 2012
answer
13
Cremona transformations are birational maps
Jul 13, 2013
answer
12
Isn't every subset of a compact space compact?
May 31, 2013
answer
10
example of a flat but not faithfully flat ring extension
May 18, 2013
answer
10
Nonsingular projective variety of degree $d$
Mar 9, 2014
question
10
On the converse of Sard's theorem
Oct 9, 2012
Top network posts
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21
Is a free alternative to MathSciNet possible?
13
Over which fields (of positive characteristic) is the Beilinson-Soulé vanishing conjecture known to hold?
13
Multizeta function values
7
How does $\zeta^{\mathfrak{m}}(2)$ and relate to $\zeta(2)$?
7
Books/websites which have motivating stories of mathematicians overcoming hardships in life

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