scholarly journals Sharp essential self-adjointness of relativistic Schrödinger operators with a singular potential

2014 ◽  
Vol 267 (6) ◽  
pp. 1851-1877 ◽  
Author(s):  
Mouhamed Moustapha Fall ◽  
Veronica Felli
2002 ◽  
Vol 29 (10) ◽  
pp. 609-611 ◽  
Author(s):  
Toka Diagana

The purpose of this note is to generalize a result related to the Schrödinger operatorL=−Δ+Q, whereQis a singular potential. Indeed, we show thatD(L)={0}inL2(ℝd)ford≥4. This fact answers to an open question that we formulated.


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