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JerryCastilla

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general-topology

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38 votes cast

Questions (25)

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7	Every Lie algebra endomorphism of $\mathfrak{so}(3)$ is given by the anticommutator with a symmetric matrix.
4	sequence of functions converges pointwise at irrationals
4	Isomorphism between $\bigwedge^2\mathbb R^3$ and the dual of $\mathfrak{so}(3)$
3	CW complexes are T$_1$
2	Eigenvectors of action span the representation

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Reputation (489)

+10	Equivalent condition on symmetry of product of matrices
+10	High-order chain rule for vector valued functions
+10	Trace of involution is the dimension of the space implies it is the identity.
+10	How to prove column orthogonality of character table

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Tags (43)

0 general-topology × 6	0 representation-theory × 3
0 differential-geometry × 5	0 matrices × 2
0 group-actions × 3	0 derivatives × 2
0 group-theory × 3	0 symmetric-matrices × 2
0 linear-algebra × 3	0 topological-groups × 2

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Accounts (2)

	Mathematics	489 rep	8 bronze badges
	Physics	123 rep	4 bronze badges

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Votes cast (38)

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38	up		8	question
0	down		30	answer

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