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Theorems · Theorem · linear algebra

LinearIndependent.injective

∀ {ι : Type u'} {R : Type u_2} {M : Type u_4} {v : ι → M} [inst : Semiring R] [inst_1 : AddCommMonoid M]
  [inst_2 : Module R M] [Nontrivial R], LinearIndependent R v → Function.Injective v
Defined in
Mathlib.LinearAlgebra.LinearIndependent.Defs
Cited by
21 results in Mathlib
Foundations
Depth 79 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
SemiringAddCommMonoidModuleNontrivial

Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

LinearIndependent.cardinal_lift_le_rank · cited by 16LinearIndependent.cardina…AlgebraicIndependent.injective · cited by 11AlgebraicIndependent.inje…finrank_span_eq_card · cited by 7finrank_span_eq_cardrank_span · cited by 6rank_spanexists_linearIndependent_cons_of_lt_rank · cited by 2exists_linearIndependent_…Subalgebra.LinearDisjoint.adjoin_rank_eq_rank_left · cited by 2LinearDisjoint.adjoin_ran…LinearIndepOn.image_of_comp · cited by 2LinearIndepOn.image_of_co…LinearIndepOn.injOn · cited by 2LinearIndepOn.injOnMatrix.cRank_diagonal · cited by 1Matrix.cRank_diagonalMatrix.cRank_one · cited by 1Matrix.cRank_oneOrthonormal.exists_orthonormalBasis_extension_of_card_eq · cited by 1Orthonormal.exists_orthon…Module.le_rank_iff · cited by 1Module.le_rank_iffMvPolynomial.exists_mem_support_not_dvd_of_forall_totalDegree_le · cited by 1MvPolynomial.exists_mem_s…LieAlgebra.Basis.linearIndepOn_root_baseSupp · cited by 0Basis.linearIndepOn_root_…linearIndependent_iUnion_finite · cited by 0linearIndependent_iUnion_…Module · cited by 20661ModuleSemiring · cited by 13802SemiringAddCommMonoid · cited by 12281AddCommMonoidNontrivial · cited by 2416Nontrivialone_smul · cited by 1374one_smulone_ne_zero · cited by 885one_ne_zeroLinearIndependent · cited by 560LinearIndependentFinsupp.linearCombination_single · cited by 90Finsupp.linearCombination…Finsupp.single_left_injective · cited by 5Finsupp.single_left_injec…LinearIndependent.injectiveCITED BYCITES

Cites9

Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.

Cited by21

Results whose statement or proof uses this declaration.