Geodesic
On extensions of matrix-valued Hahn–Sturm–Liouville operators
Annales Universitatis Mariae Curie-Skłodowska. Mathematica , Tome 75 (2021) no. 2, pp. 1-12.

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In this paper, we study matrix-valued Hahn–Sturm–Liouville equations. We give an existence and uniqueness result. We introduce the corresponding maximal and minimal operators for this system, and some properties of these operators are investigated. Finally, we characterize extensions (maximal dissipative, maximal accumulative and self-adjoint) of the minimal symmetric operator.
Keywords: Hahn–Sturm–Liouville equation, minimal and maximal operators, maximal dissipative, accumulative and self-adjoint extensions 
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Allahverdiev, Bilender; Tuna, Huseyin. On extensions of matrix-valued Hahn–Sturm–Liouville operators. Annales Universitatis Mariae Curie-Skłodowska. Mathematica , Tome 75 (2021) no. 2, pp. 1-12. http://geodesic.mathdoc.fr/item/AUM_2021_75_2_a0/

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