Estimates of the Root Functions of a One-Dimensional Schrödinger Operator with a Strong Boundary Singularity

For any operator defined by the differential operation Lu = − u ″ + q ( x ) u on the interval G = (0, 1) with complex-valued potential q ( x ) locally integrable on G and satisfying the inequalities ∫ x 1 x 2 ζ | ( q ( ζ ) ) | d ζ ≤ l n ( x 1 / x 2 ) and ∫ x 1 x 2 ζ | ( q ( 1 − ζ ) ) | d ζ ≤ γ l n (...

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Veröffentlicht in:	Differential equations 2018-05, Vol.54 (5), p.567-577
Hauptverfasser:	Borodinova, D. Yu, Kritskov, L. V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Asymptotic methods Difference and Functional Equations Differential equations Estimates Mathematics Mathematics and Statistics Norms Operators (mathematics) Ordinary Differential Equations Parameter estimation Partial Differential Equations
Online-Zugang:	Volltext
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