The effects of hyperbolic eigenparameter on spectral analysis of a quantum difference equations
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نویسنده
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aygar y.
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منبع
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malaysian journal of mathematical sciences - 2017 - دوره : 11 - شماره : 3 - صفحه:317 -330
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چکیده
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In this study,second-order nonselfadjoint expression and its associated boundary condition depending on an hyperbolic eigenparameter are discussed. we introduce the sets of eigenvalues and spectral singularities of a boundary value problem (bvp) which is defined with same quantum difference expression and boundary condition. next,some spectral properties of eigenvalues and spectral singularities are investigated using the jost solution,green function and resolvent operator of this bvp.
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کلیدواژه
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Eigenvalue; Green function; Jost solution; Q-difference equation; Resolvent; Spectral singularity
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آدرس
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department of mathematics,faculty of science,university of ankara, Turkey
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