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Philipp Lampe's user avatar
Philipp Lampe's user avatar
Philipp Lampe's user avatar
Philipp Lampe
  • Member for 15 years, 2 months
  • Last seen more than a month ago
  • Flensburg, Germany
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question
95
Can a non-surjective polynomial map from an infinite field to itself miss only finitely many points?
Nov 25, 2009
answer
31
What are the most overloaded words in mathematics?
Dec 1, 2009
answer
24
Interesting applications of the pigeonhole principle
Nov 5, 2009
question
16
Pairs of shortest paths
Oct 21, 2009
answer
16
Extension of Dickson's theorem on integers of the form $a^2+b^2+2c^2$
Oct 24, 2018
question
15
Does Cantor-Bernstein hold for classes?
Oct 19, 2009
answer
13
Does there exist a nonsingular graph for which the determinant of its adjacency matrix remains the same upon deleting a vertex?
Mar 5, 2018
question
11
An "existence contra partition of unity" statement for integer matrices?
Oct 16, 2009
question
11
What is the size of the category of finite dimensional F_q vector spaces?
Oct 18, 2009
answer
10
invertible endomorphisms on a space of linear maps between finite-dimensional vector spaces
Aug 3, 2018