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Spectrum and Spectral Decomposition of a Non-Self-Adjoint Differential Operator
M. Dzh. Manafov Institute of Mathematics and Mechanics, Azerbaijan National Academy of Sciences
Abstract:
We obtain the spectrum structures and the spectral decomposition of a non-self-adjoint differential operator $L$ generated by the differential expression $l[y]\equiv-y''+\alpha x^me^{i\mu x}y$, $m,\mu\ge1$, in the space $L_2(-\infty,\infty)$.
Keywords:
non-self-adjoint differential operator, spectral decomposition of an operator, the space $L_2(-\infty,\infty)$, resolvent of an operator, rational function, holomorphic continuation.
Received: 17.03.2004
Citation:
M. Dzh. Manafov, “Spectrum and Spectral Decomposition of a Non-Self-Adjoint Differential Operator”, Mat. Zametki, 82:1 (2007), 58–63; Math. Notes, 82:1 (2007), 52–56
Linking options:
https://www.mathnet.ru/eng/mzm3753https://doi.org/10.4213/mzm3753 https://www.mathnet.ru/eng/mzm/v82/i1/p58
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