A criteria of completeness for compact operators in Hilbert space
| Autor: | Alcántara Bode, Julio |
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| Rok vydání: | 2014 |
| Předmět: | |
| Zdroj: | Pro Mathematica; Vol. 18, Núm. 35-36 (2004); 47-54 |
| Druh dokumentu: | Artículo |
| Popis: | A necessary and sufficient condition is given for completeness of the set of eigenfunctions and generalized eigenfunctions associated to the non zero eigenvalues of a compact operator on a Hilbert Space. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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