On twice differentiable functions (Q582533)
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: On twice differentiable functions |
scientific article; zbMATH DE number 4131030
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On twice differentiable functions |
scientific article; zbMATH DE number 4131030 |
Statements
On twice differentiable functions (English)
0 references
1989
0 references
The author proves a formula for the second derivative of a vector-valued distribution on \({\mathbb{R}}\) and uses it to characterize the infinitesimal generator of a strongly continuous operator cosine function.
0 references
second derivative of a vector-valued distribution
0 references
infinitesimal generator of a strongly continuous operator cosine function
0 references
