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6
votes
Is this a simple Lie algebra?
group-theory
lie-algebra
asked Nov 23 '11 at 22:36
physics.stackexchange.com
6
votes
Coherent $U(N)$ intertwiners in Loop Quantum Gravity (LQG) and a measure on the Grassmannian
mathematical-physics
group-theory
hilbert-space
loop-quantum-gravity
asked May 10 at 21:16
physics.stackexchange.com
5
votes
What is the basis for the Universal Enveloping Algebra of su(2)?
abstract-algebra
lie-algebras
asked Jul 6 '11 at 20:28
math.stackexchange.com
5
votes
Determine if a conic is degenerate with the determinant.
algebraic-geometry
conic-sections
teaching
asked May 10 at 2:20
math.stackexchange.com
Top Answers
8
Simple question on the foundations of spin foam formalism
physics.stackexchange.com
5
First law of thermodynamics?
physics.stackexchange.com
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