No label defined (Q4695804)
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: scientific article; zbMATH DE number 219917 |
scientific article; zbMATH DE number 219917
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | No label defined |
scientific article; zbMATH DE number 219917 |
Statements
29 June 1993
0 references
Bessel system
0 references
systems of root functions
0 references
differential operator
0 references
unconditional basis property
0 references
Bessel inequality
0 references
Riesz basis property
0 references