Subobjects
📁 Source: Mathlib/Algebra/Ring/Action/Subobjects.lean
Statistics
Subgroup
Definitions
| Name | Category | Theorems |
mulSemiringAction 📖 | CompOp | 13 mathmath: IsGaloisGroup.fixedPoints_top, IsGaloisGroup.fixedPoints_fixingSubgroup, IsGaloisGroup.le_fixedPoints_iff_le_fixingSubgroup, IsGaloisGroup.fixingSubgroup_fixedPoints, IsGaloisGroup.fixedPoints_bot, instIsInvariantSubtypeMemSubalgebraSubalgebraSubgroupQuotient, IsGaloisGroup.intermediateField, IsGaloisGroup.intermediateFieldEquivSubgroup_symm_apply, IsGaloisGroup.subgroup, IsGaloisGroup.fixedPoints_le_of_le, IsGaloisGroup.finrank_fixedPoints_eq_card_subgroup, instSMulCommClassQuotientSubgroupSubtypeMemSubalgebraSubalgebra, IsGaloisGroup.intermediateFieldEquivSubgroup_symm_apply_toDual
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Submonoid
Definitions
(root)
Definitions
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