On the spectra of certain matrices (Q1089410)
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 the spectra of certain matrices |
scientific article; zbMATH DE number 4004374
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the spectra of certain matrices |
scientific article; zbMATH DE number 4004374 |
Statements
On the spectra of certain matrices (English)
0 references
1982
0 references
A simple formula is given for the eigenvalues of operators defined by the regular representation of any field as an algebra over a subfield of which it is a finite extension. The adjunction of a root, in particular, is considered. By realizing the extension in terms of a transcendent over an arbitrary ground field, one introduces a free parameter which increases the scope of the method.
0 references
eigenvalues of operators
0 references
0.9558761
0 references
0 references
0.9502666
0 references
0 references
0.94127446
0 references
0.93722767
0 references
0.9370007
0 references
0 references
0.93218446
0 references
0.9304706
0 references
