theorem 15.13 Classification of $\mathfrak{g}_{A}$ by the algebra

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theorem 15.13: Classification of g_A by the algebra15.13corollary 15.11: Semisimplicity criterion15.11definition 15.3: Tensor product Lie algebra15.3lemma 15.12: Artin decomposition15.12proposition 15.6: Functoriality15.6proposition 15.8: The radical of A is solvable in g_A15.8proof : ch:13-lie-algebra-expansions@proof-8prooftheorem 15.10: Factorisation of the Killing form15.10proposition 15.42: The Γ-graded commutative algebras15.42proposition 15.28: The quadratic family15.28proof : ch:13-lie-algebra-expansions@proof-6proofdefinition 15.52: Balanced form15.52definition 15.14: Truncated polynomial algebra and Takiff algebra15.14example 15.61: Maurer–Cartan expansion15.61proposition 15.41: Resonance, general form15.41proposition 15.7: Ideals of A become ideals of g_A15.7proposition 15.60: Semigroup expansion15.60proposition 15.15: Takiff brackets15.15theorem 15.54: Completeness in the bilinear case15.54theorem 15.29: The three constant-curvature kinematics, in every dimension15.29theorem 15.51: Factorisation of invariant forms15.51theorem 15.4: The construction produces a Lie algebra15.4notation 15.1: Standing conventions of this chapter15.1theorem 8.19: Fundamental theorem of algebra8.19theorem 15.68: Positive Gram forms are positive sums of real characters15.68proof : ch:13-lie-algebra-expansions@proof-7prooftheorem 15.34: The truncation tower is a tower of central extensions15.34proof : ch:13-lie-algebra-expansions@proof-2proofproof : ch:13-lie-algebra-expansions@proof-4proof

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depends_on Semisimplicity criterion declared parts/02-mathematical-methods/13-lie-algebra-expansions.tex:449
depends_on Tensor product Lie algebra declared parts/02-mathematical-methods/13-lie-algebra-expansions.tex:449
depends_on Artin decomposition declared parts/02-mathematical-methods/13-lie-algebra-expansions.tex:449
depends_on Functoriality declared parts/02-mathematical-methods/13-lie-algebra-expansions.tex:449
depends_on The radical of $A$ is solvable in $\mathfrak{g}_{A}$ declared parts/02-mathematical-methods/13-lie-algebra-expansions.tex:449
proves ch:13-lie-algebra-expansions@proof-8 declared parts/02-mathematical-methods/13-lie-algebra-expansions.tex:452