| Title |
The peak model for finite rank supersingular perturbations / |
| Authors |
Juršėnas, Rytis |
| DOI |
10.25932/publishup-45919 |
| ISBN |
9783869564852 |
| Full Text |
|
| Is Part of |
Proceedings of the XI international conference Stochastic and Analytic Methods in Mathematical Physics.. Potsdam : Potsdam University Press, 2020. p. 117-126.. ISBN 9783869564852 |
| Keywords [eng] |
singular perturbation ; peak model ; A-model ; boundary triple ; Weyl function ; gamma-field ; resolvent |
| Abstract [eng] |
We review the peak model for finite rank supersingular perturbations of a lower semibounded self-adjoint operator by comparing the main aspects with the A-model. The exposition utilizes the techniques based on the notion of boundary triples. |
| Published |
Potsdam : Potsdam University Press, 2020 |
| Type |
Conference paper |
| Language |
English |
| Publication date |
2020 |
| CC license |
|
