Self-adjoint and non-self-adjoint extensions of symmetric q-Sturm–Liouville operators
Filomat, Tome 37 (2023) no. 24, p. 8057

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DOI

A space of boundary values is constructed for minimal symmetric regular and singular q-Sturm–Liouville operators in limit-point and limit-circle cases. A description of all maximal dissipative, maximal accumulative, self-adjoint, and other extensions of such symmetric q-Sturm–Liouville operators is given in terms of boundary conditions.
DOI : 10.2298/FIL2324057I
Classification : 39A13, 33D05, 33D15, 34B05, 34B24, 47B25, 47B44, 47A20
Keywords: q-Sturm–Liouville operator, symmetric operator, space of boundary values, self-adjoint and non-self-adjoint extensions
Hamlet A Isayev; Bilender P Allahverdiev. Self-adjoint and non-self-adjoint extensions of symmetric q-Sturm–Liouville operators. Filomat, Tome 37 (2023) no. 24, p. 8057 . doi: 10.2298/FIL2324057I
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     author = {Hamlet A Isayev and Bilender P Allahverdiev},
     title = {Self-adjoint and non-self-adjoint extensions of symmetric {q-Sturm{\textendash}Liouville} operators},
     journal = {Filomat},
     pages = {8057 },
     year = {2023},
     volume = {37},
     number = {24},
     doi = {10.2298/FIL2324057I},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2324057I/}
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