Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:alsoKnownAs |
gptkb:Toeplitz'_conjecture
|
| gptkbp:category |
unsolved problems in mathematics
problems in plane geometry |
| gptkbp:field |
gptkb:geometry
gptkb:topology |
| https://www.w3.org/2000/01/rdf-schema#label |
inscribed square problem
|
| gptkbp:notablePerson |
gptkb:Terence_Tao
gptkb:Vaughan_Jones gptkb:Richard_Guy gptkb:Boris_Matschke |
| gptkbp:partialResults |
solved for Jordan curves with certain regularity
solved for convex curves solved for piecewise smooth curves |
| gptkbp:proposedBy |
gptkb:Otto_Toeplitz
|
| gptkbp:relatedTo |
gptkb:inscribed_rectangle_problem
gptkb:Jordan_curve_theorem |
| gptkbp:sentence |
Every simple closed curve in the plane contains the four vertices of a square.
|
| gptkbp:status |
open (as of 2024)
|
| gptkbp:yearProposed |
1911
|
| gptkbp:bfsParent |
gptkb:inscribed_rectangle_problem
gptkb:Toeplitz_conjecture |
| gptkbp:bfsLayer |
7
|