proposition 15.21 Resonance

open in the book · parts/02-mathematical-methods/13-lie-algebra-expansions.tex:635 · p. 608

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proposition 15.21: Resonance15.21definition 15.18: ℤ_2-grading, symmetric coset15.18definition 15.20: Resonant subalgebra15.20proposition 15.15: Takiff brackets15.15proof : ch:13-lie-algebra-expansions@proof-11prooflemma 15.19: A grading is an involution, and the Killing form respects it15.19proposition 15.26: The contraction along a grading15.26proposition 15.25: Which of the four are symmetric cosets15.25theorem 15.34: The truncation tower is a tower of central extensions15.34definition 15.14: Truncated polynomial algebra and Takiff algebra15.14example 15.61: Maurer–Cartan expansion15.61theorem 15.58: Nondegeneracy on a resonant subalgebra15.58definition 15.3: Tensor product Lie algebra15.3proposition 15.8: The radical of A is solvable in g_A15.8example 15.16: The Maxwell tower15.16proof : ch:13-lie-algebra-expansions@proof-9proof

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typedirectionnode provenancewhere
depends_on $\Z_{2}$-grading, symmetric coset declared parts/02-mathematical-methods/13-lie-algebra-expansions.tex:643
depends_on Resonant subalgebra declared parts/02-mathematical-methods/13-lie-algebra-expansions.tex:643
depends_on Takiff brackets declared parts/02-mathematical-methods/13-lie-algebra-expansions.tex:643
proves ch:13-lie-algebra-expansions@proof-11 declared parts/02-mathematical-methods/13-lie-algebra-expansions.tex:646