Mathematics
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Heidar
  • Member for 10 years, 7 months
  • Last seen more than a month ago
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391
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2
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6
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3
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38
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3
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1
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12
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3
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38
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2
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25
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12
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12
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Top posts
All Questions Answers
Score Newest
question
14
Contour Integration and Branch Cuts
Nov 4, 2011
question
4
Irreducible representations of a non-split group extension by an Abelian group
Sep 18, 2021
answer
3
Spanning the Lie Algebra of $SL_{2}(\mathbf{R})$
Oct 12, 2011
question
2
Does $\,n\mid a_1b_1,\,a_2b_2, a_1b_2+a_2b_1\Rightarrow n\mid a_1b_2$?
Jan 11, 2021
question
2
Construction of polynomials with non-commutative elements.
Mar 26, 2012
question
1
Generators of $O_8^+(2):\mathbb Z_2$
Jul 6, 2020
question
1
"Non-commutative" Recurrence relation $ C_m = \alpha_m C_{m-1} + \beta_m C_{m-2} $
Mar 22, 2012
answer
1
Orbit of the Little Group
Sep 18, 2021
Top network posts
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58
Why not use the Lagrangian, instead of the Hamiltonian, in nonrelativistic QM?
32
Difference between 1PI effective action and Wilsonian effective action?
27
Topological insulators: why K-theory classification rather than homotopy classification?
25
Do topological superconductors exhibit symmetry-enriched topological order?
24
What is a good introduction to integrable models in physics?

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