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PseudoNeo
  • Member for 7 years, 9 months
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My profile pic is currently the coat of arms of the margittai Neumann family.

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Top posts
question
16
How do I know if an irreducible representation is a permutation representation?
Nov 18, 2017
question
9
A curious norm related to the L¹ norm
Oct 15
answer
9
Fields in which $ -1 $ can't be written as sum of two square elements
Jul 10, 2023
question
7
Weird analogy between quadratic forms and formal systems
Apr 18, 2017
answer
5
Additive commutators and trace over a PID
Jun 20, 2017
answer
3
The probabilistic method outside of discrete mathematics
May 26, 2023
Top network posts
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65
Commutative non Noetherian rings in which all maximal ideals are finitely generated
60
Axiom of choice and automorphisms of vector spaces
45
Geometric motivation for negative self-intersection
43
Looking for (overkill) usages of indicator functions
36
Presentation $\langle x,y,z\mid xyx^{-1}y^{-2},yzy^{-1}z^{-2},zxz^{-1}x^{-2}\rangle$ of group equal to trivial group