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Hans
  • Member for 11 years, 5 months
  • Last seen more than a week ago
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I am a PhD student from Austria.

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Top posts
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question
12
"Pythagoras number" for integral matrices
Oct 13, 2015
question
10
Torsion points of abelian variety as zeros of a section of a vector bundle?
Dec 31, 2022
question
10
Noetherian spectral space comes from noetherian ring?
Nov 10, 2018
question
9
Multiplicity of $Ext^{d-t}(M,\omega_R)$, ($d=\dim R, t=\dim M$)
Jan 23, 2015
question
9
Relaxation of notion of positive definite function
Jan 9, 2022
question
8
Structure theorem for artinian modules?
Nov 29, 2023
question
8
"Additive version" of Kronecker product
Sep 28, 2015
question
8
Smooth surfaces with defective secant variety
Nov 20, 2021
question
8
Invariant ring of $\textrm{Sym}^2(\wedge^2\mathbb{R}^4)$ under $\textrm{SO}(4)$
Jan 23, 2021
question
8
Very ample divisors on blow ups of the projective plane
Sep 12, 2018
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11
Studying representations of orthogonal group via symmetric group?
10
Two disjoint real projective planes in real projective space?
10
Is a finitely generated torsion-free module over a UFD necessarily free?
9
Simple Modules over the Weyl Algebra
9
Smooth subvariety at smooth points