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Somatic Custard
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question
20
How are eigenvalues and eigenvectors affected by adding the all-ones matrix?
Jul 6, 2016
question
12
Explicit family of number rings $\mathcal{O}_{K_n}$ requiring $n$ generators?
Sep 21, 2018
question
10
When is a bilinear form equivalent to a trace form?
Jan 28, 2018
question
7
Geometric object corresponding to subalgebra generated by an ideal?
Jan 14, 2018
question
7
Intersection of free/affine submodules, comparison with vector spaces
Jul 8, 2018
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7
How to understand the "boundary" of subscheme, as defined in "An elementary characterisation of Krull dimension"
Jun 14, 2020
answer
7
Examples of common false beliefs in mathematics
Jan 13, 2018
question
6
When is first group cohomology isomorphic to conjugacy classes of sections?
Sep 18, 2016
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5
algebraic de Rham cohomology of toric varieties (reference request)
Nov 11, 2020
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4
Why does the Galois twist of this cover specialize to a certain field extension?
Jun 5, 2017
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questions about double centralizer theorem
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How to stop Overleaf adding the ending symbols to $ and [
8
Cyclic Artin-Schreier-Witt extension of order $p^2$
7
Why is the fundamental group a sheaf in the etale topology?
7
Why is this cubic polynomial generic for cyclic field extensions?