Article
Structure of Spectrum of Solvable Delay Differential Operators for First Order
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Abstract
By using the M.I. Vishik's method on the description of solvable extensions of a densely defined operator all solvable extensions of the minimal operator generated by some complete delay differential-operator expression for first order in the Hilbert space of vector-functions at finite interval are described. Later on, the structure of spectrum of these extensions is surveyed.
Keywords
Delay Differential Operators, Solvable Extension, Spectrum
Citation
Ismailov, Z. I. & Ipek, P. (2015). Structure of spectrum of solvable delay differential operators for first order. Journal of Analysis & Number Theory, 3(1), 69–74. https://doi.org/10.12785/jant/030111
Z. I. Ismailov and P. Ipek, “Structure of spectrum of solvable delay differential operators for first order,” Journal of Analysis & Number Theory, vol. 3, no. 1, pp. 69–74, 2015, doi: 10.12785/jant/030111.
Ismailov ZI, Ipek P. Structure of spectrum of solvable delay differential operators for first order. Journal of Analysis & Number Theory. 2015;3(1):69–74. doi:10.12785/jant/030111.
Ismailov, Z. I. and Ipek, P. (2015), ‘Structure of spectrum of solvable delay differential operators for first order’, Journal of Analysis & Number Theory, 3(1), pp. 69–74. Available at: https://doi.org/10.12785/jant/030111.
Ismailov, Zameddin I., and Pembe Ipek. “Structure of Spectrum of Solvable Delay Differential Operators for First Order.” Journal of Analysis & Number Theory, vol. 3, no. 1, 2015, pp. 69–74. https://doi.org/10.12785/jant/030111.
Ismailov, Zameddin I., and Pembe Ipek. “Structure of Spectrum of Solvable Delay Differential Operators for First Order.” Journal of Analysis & Number Theory 3, no. 1 (2015): 69–74. https://doi.org/10.12785/jant/030111.
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Published by: Engineering Journals
