A differential geometric characterization of circular cylinders (Q1347015)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: A differential geometric characterization of circular cylinders |
scientific article; zbMATH DE number 739191
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A differential geometric characterization of circular cylinders |
scientific article; zbMATH DE number 739191 |
Statements
A differential geometric characterization of circular cylinders (English)
0 references
30 March 1995
0 references
A beautiful geometric property, characteristic of circular cylinders, is proved here. More precisely: ``In the Euclidean 3-space, complete and connected smooth surfaces having two proper helical geodesics [neither lines, nor circles] through each point are circular cylinders''.
0 references
circular cylinders
0 references
helical geodesics
0 references
0 references
0 references
0.90943843
0 references
0.8763254
0 references
0.87571603
0 references
