Perturbation theory for nullity, deficiency and other quantities of linear operators
- 1 December 1958
- journal article
- Published by Springer Nature in Journal d'Analyse Mathématique
- Vol. 6 (1) , 261-322
- https://doi.org/10.1007/bf02790238
Abstract
No abstract availableThis publication has 6 references indexed in Scilit:
- Operators with a closed rangeCommunications on Pure and Applied Mathematics, 1955
- A spectral problem for completely continuous operatorsActa Mathematica Hungarica, 1952
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- Topologie IPublished by Springer Nature ,1935
- Zur Theorie der linearen metrischen Räume.Journal für die reine und angewandte Mathematik (Crelles Journal), 1932