Fibration
๐ Source: Mathlib/Order/UpperLower/Fibration.lean
Statistics
| Metric | Count |
|---|---|
| 2 | |
| 10 | |
| Total | 12 |
HomotopicalAlgebra
Definitions
IsLowerSet
Theorems
| Name | Kind | Assumes | Proves | Validates | Depends On |
|---|---|---|---|---|---|
image_fibration ๐ | mathematical | Relation.FibrationIsLowerSet | Set.image | โ | Relation.Fibration.isLowerSet_image |
IsUpperSet
Theorems
| Name | Kind | Assumes | Proves | Validates | Depends On |
|---|---|---|---|---|---|
image_fibration ๐ | mathematical | Relation.FibrationIsUpperSet | Set.image | โ | Relation.Fibration.isUpperSet_image |
Relation
Definitions
| Name | Category | Theorems |
|---|---|---|
Fibration ๐ | MathDef |
Theorems
Relation.Fibration
Theorems
| Name | Kind | Assumes | Proves | Validates | Depends On |
|---|---|---|---|---|---|
isLowerSet_image ๐ | mathematical | Relation.FibrationIsLowerSet | Set.image | โ | โ |
isUpperSet_image ๐ | mathematical | Relation.FibrationIsUpperSet | Set.image | โ | isLowerSet_image |
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