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LeanPool.BruhatTits.Utils.GLSubmoduleAction

LeanPool.BruhatTits.Utils.GLSubmoduleAction #

theorem BruhatTits.scalar_smul_GL_smul {K : Type u_1} [Field K] {R : Subring K} {ι : Type u_2} [Fintype ι] [DecidableEq ι] (M : Submodule (↥R) (ιK)) (a : K) (g : GL ι K) :
a g M = g a M
theorem BruhatTits.smul_GL_mono {K : Type u_1} [Field K] {R : Subring K} {ι : Type u_2} [Fintype ι] [DecidableEq ι] {M L : Submodule (↥R) (ιK)} (g : GL ι K) (hML : M L) :
g M g L
theorem BruhatTits.smul_le_iff {K : Type u_1} [Field K] {R : Subring K} {ι : Type u_2} [Fintype ι] [DecidableEq ι] {M L : Submodule (↥R) (ιK)} (g : GL ι K) :
g M g L M L
theorem BruhatTits.smul_eq_iff {K : Type u_1} [Field K] {R : Subring K} {ι : Type u_2} [Fintype ι] [DecidableEq ι] (g : GL ι K) (M L : Submodule (↥R) (ιK)) :
g M = g L M = L
theorem BruhatTits.smul_lt_iff {K : Type u_1} [Field K] {R : Subring K} {ι : Type u_2} [Fintype ι] [DecidableEq ι] (g : GL ι K) (M L : Submodule (↥R) (ιK)) :
g M < g L M < L