Mathematics
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annie marie cœur
  • Member for 8 years, 1 month
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I love math and love those people who care my questions~

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All Questions Answers
Score Newest
question
11
Commutators of tensor product of Pauli matrices
Feb 16, 2018
question
9
Automorphism group of the projective unitary group PU(N) and SO(N)
May 7, 2019
question
8
Orbit and stabilizer of the representation of multiplication decomposition of $U(3)$
Apr 19, 2018
question
7
Lens space and its generalization, homotopy/homology groups
Sep 21, 2018
question
7
What finite non-abelian group is generated by $\operatorname{diag}(1,w,w^2,\ldots,w^{N-1})$ (with $w=e^{2\pi i/N}$) and a cyclic permutation matrix?
Dec 19, 2018
question
7
Lie algebra $\mathfrak{sl}_2 \mathbb{C}$ has only these two real forms $\mathfrak{sl}_2 \mathbb{R}$ and $\mathfrak{su}_2$?
Oct 10, 2020
question
6
Integral homology group of a 3-torus cut out a donut
May 15, 2019
question
6
Manifolds whose boundaries are real / complex projective spaces
Aug 1, 2018
question
6
Expression of unitary group , the discrete subgroups and invariants
Apr 9, 2018
question
6
Precise intuition for the exact isomorphism $SO(3) \times SO(3)$, $\frac{SU(2) \times SU(2)}{\mathbb{Z}_2}$ and $SO(4)$
Oct 16, 2017
Top Meta posts
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4
How to type this diagram on math.stackexchange?
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24
tikz -- Snake like curves between straight lines
18
Anomaly in QFT physics v.s. determinant line bundle
15
Challenge: Non-Gaussian quartic integral and path integral in Quantum field theory
13
If the classical Maxwell theory describes E&M fairly, how well-done is the classical Yang-Mills theory for chromodynamics?
13
Obstruction of spin-c structure and the generalized Wu manifods

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