Statements (9)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:concerns |
continuity
differentiability |
| gptkbp:field |
mathematical analysis
|
| https://www.w3.org/2000/01/rdf-schema#label |
Fichtenholz theorem
|
| gptkbp:namedAfter |
gptkb:Grigory_Fichtenholz
|
| gptkbp:sentence |
If a function of two variables is separately differentiable in each variable and the partial derivatives are continuous, then the function is differentiable.
|
| gptkbp:bfsParent |
gptkb:Grigory_Fichtenholz
|
| gptkbp:bfsLayer |
6
|