Mathematics
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C. Falcon's user avatar
C. Falcon's user avatar
C. Falcon
  • Member for 8 years, 1 month
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About
  • Research engineer in Navigation algorithms.
  • Ph.D. in Pure mathematics (symplectic and contact topology), Université Paris-Saclay.
  • Professeur agrégé in Mathematics.
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All Questions Answers
Score Newest
answer
30
Show that the square matrix A is invertible
Nov 9, 2016
answer
23
What are some meaningful connections between the minimal polynomial and other concepts in linear algebra?
Jun 7, 2017
answer
20
Proving an identity relating to the complex modulus: $z\bar{a}+\bar{z}a \leq 2|a||z|$
Jun 5, 2017
answer
17
Functions differentiable at zero
Nov 15, 2015
answer
16
Why is $GL_2(\mathbb C)$ connected?
Nov 14, 2015
answer
14
proof that on a compact manifold a vector field is complete
Dec 30, 2017
answer
13
Why is the word associative used to represent the concept of the associative property?
Dec 21, 2015
answer
13
Proving a level set is not an embedded submanifold of $\mathbb R^2$
Oct 2, 2017
question
12
On sufficient conditions to ensure $X/G\cong X/G'\Rightarrow G\cong G'$.
Jul 31, 2017
question
12
Is an infinite field always isomorphic to a non-trivial fraction field?
May 31, 2017

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