C.R.

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251 reputation

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	age	21
visits	member for	1 year, 11 months
	seen	May 15 at 15:02
stats	profile views	32

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9 Questions

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8	Sum of the reciprocal of sine squared
6	Why is positivity of first entry sufficient for a matrix in $\mathrm{SO}(1,3)$ to be in $\mathrm{SO}^{+}(1,3)$?
4	Is it possible to further simplify the product of three exponentials $e^A e^B e^C$ when $[A,C]=kB$ (k is a scalar)
4	Why is the Lie algebra corresponding to group SO(3) called o(3)?
2	A question about Killing vector and Riemann curvature tensor

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251 Reputation

+20	Is it possible to further simplify the product of three exponentials $e^A e^B e^C$ when $[A,C]=kB$ (k is a scalar)
+5	A question about Killing vector and Riemann curvature tensor
+30	Why is positivity of first entry sufficient for a matrix in $\mathrm{SO}(1,3)$ to be in $\mathrm{SO}^{+}(1,3)$?
+5	Why is the Lie algebra corresponding to group SO(3) called o(3)?

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0 Answers

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10 Tags

0 group-theory × 4	0 general-relativity
0 lie-groups × 4	0 representation-theory
0 lie-algebras × 3	0 differential-geometry
0 homework	0 trigonometry
0 rotations	0 sequences-and-series

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