Theorems · Theorem · nonassociative algebras
LieModule.isRegular_iff_coeff_polyCharpoly_rank_ne_zero
∀ (R : Type u_1) {L : Type u_3} (M : Type u_4) {ι : Type u_5} [inst : CommRing R] [inst_1 : LieRing L]
[inst_2 : LieAlgebra R L] [inst_3 : Module.Finite R L] [inst_4 : Module.Free R L] [inst_5 : AddCommGroup M]
[inst_6 : Module R M] [inst_7 : LieRingModule L M] [inst_8 : LieModule R L M] [inst_9 : Module.Finite R M]
[inst_10 : Module.Free R M] [inst_11 : Fintype ι] (b : Module.Basis ι R L) (x : L) [inst_12 : DecidableEq ι],
LieModule.IsRegular R M x ↔
(MvPolynomial.eval ⇑(b.repr x)) (((↑(LieModule.toEnd R L M)).polyCharpoly b).coeff (LieModule.rank R L M)) ≠ 0- Defined in
- Mathlib.Algebra.Lie.Rank
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 117 from the axioms · uses propext, Classical.choice, Quot.sound
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- DFunLike.coestatement · cited by 62,936
- Modulestatement and proof · cited by 20,661
- RingHom.idstatement · cited by 18,349
- CommRingstatement and proof · cited by 17,173
- AddCommGroupstatement and proof · cited by 12,871
- RingHomstatement · cited by 10,189
- Fintypestatement and proof · cited by 7,736
- Finsuppstatement · cited by 5,255
- LinearEquivstatement · cited by 3,317
- MvPolynomialstatement · cited by 2,140
- LieRingstatement and proof · cited by 1,548
- Module.Basisstatement and proof · cited by 1,477
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