Hae
Aineistot 1-2 / 2
Singular perturbations of selfadjoint operators
(Vaasan yliopisto, 2002)
- workingPaper
Singular perturbations as range perturbations in a Pontryagin space
(Vaasan yliopisto, 2003)
- workingPaper
Aineistot 1-2 / 2