The one-dimensional Schrödinger operator with point δ- and δ-interactions

2008 ◽  
Vol 84 (1-2) ◽  
pp. 125-129 ◽  
Author(s):  
N. I. Goloshchapova ◽  
L. L. Oridoroga
2017 ◽  
Vol 14 (05) ◽  
pp. 1750065 ◽  
Author(s):  
Oktay Veliev

In this paper, we investigate the spectrum and spectrality of the one-dimensional Schrödinger operator with a periodic PT-symmetric complex-valued potential.


2016 ◽  
Vol 40 (1) ◽  
pp. 78-83 ◽  
Author(s):  
Hüseyin Tuna ◽  
Mehmet Afşin Özek

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