Theorems · Theorem · commutative algebra
ValuativeRel.nonempty_orderIso_withZeroMul_int_iff
∀ {R : Type u_1} [inst : Semiring R] [inst_1 : ValuativeRel R],
Nonempty (ValuativeRel.ValueGroupWithZero R ≃*o WithZero (Multiplicative ℤ)) ↔
ValuativeRel.IsDiscrete R ∧ ValuativeRel.IsNontrivial R ∧ MulArchimedean (ValuativeRel.ValueGroupWithZero R)- Cited by
- 1 results in Mathlib
- Foundations
- Depth 82 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- SemiringValuativeRel
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites32
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coeproof · cited by 62,936
- Semiringstatement and proof · cited by 13,802
- eq_or_neproof · cited by 1,117
- Multiplicativestatement and proof · cited by 875
- LT.lt.neproof · cited by 872
- map_oneproof · cited by 861
- WithZerostatement and proof · cited by 586
- DenselyOrderedproof · cited by 471
- le_of_not_gtproof · cited by 430
- LT.lt.not_geproof · cited by 305
- ValuativeRelstatement and proof · cited by 241
- neg_neg_of_posproof · cited by 227
Cited by1
Results whose statement or proof uses this declaration.
- ValuativeRel.IsDiscrete.of_compatible_withZeroMulIntproof · cited by 0