Povzner-Wienholtz-type theorems for Sturm-Liouville operators with singular coefficients

Andrii Goriunov, Vladimir Mikhailets, Volodymyr Molyboga

We introduce and investigate symmetric operators $L_0$ associated in the complex Hilbert space $L^2(\mathbb{R})$ with a formal differential expression \[l[u] :=-(pu')'+qu + i((ru)'…