Abstract
We study a question on stability and instability of basis property of system of eigenfunctions and associated functions of the double differentiation operator with an integral perturbation of Samarskii-Ionkin type boundary conditions.
Citation
N. S. Imanbaev. "On Stability of Basis Property of Root Vectors System of the Sturm-Liouville Operator with an Integral Perturbation of Conditions in Nonstrongly Regular Samarskii-Ionkin Type Problems." Int. J. Differ. Equ. 2015 1 - 6, 2015. https://doi.org/10.1155/2015/641481
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