Mathematics
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P.Luis's user avatar
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P.Luis
  • Member for 8 years, 1 month
  • Last seen more than a week ago
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11
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All Questions Answers
Score Newest
question
8
Why does variation of parameters work?
Sep 18, 2020
question
6
Natural isomorphism between categories
May 3, 2018
answer
6
If $M=M^{\perp\perp}$ for every closed subspace $M$ of a pre-Hilbert space then $H$ is complete
Jan 18, 2022
question
5
Galois Group of $x^{6}-2x^{3}-1$
May 17, 2020
question
3
Question about Q-analogs
Jun 7, 2022
question
2
Exercise of conjugacy classes respect a normal subgroup.
Oct 31, 2016
question
2
Ring of integers of quadratic field extension, every element with prime norm is a prime
Aug 6, 2019
question
2
$L^{2}$ spaces, bounding the measure of a set
Aug 18, 2019
question
2
Finding the fixed subfield of an automorphism subgroup of $k(x)$.
Apr 29, 2020
question
1
Exactness of Inflation restriction sequence, Galois Cohomology
May 12, 2020

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