27 citations · 101 across the 47 of their papers we have counts for
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Spectral data asymptotics for the higher-order differential operators with distribution coefficients
Natalia P. Bondarenko
In this paper, the asymptotics of the spectral data (eigenvalues and weight numbers) are obtained for the higher-order differential operators with distribution coefficients and sep…
Reconstruction of higher-order differential operators by their spectral data
Natalia P. Bondarenko
This paper is concerned with inverse spectral problems for higher-order () ordinary differential operators. We develop an approach to the reconstruction from the spectral da…
Linear differential operators with distribution coefficients of various singularity orders
Natalia P. Bondarenko
In this paper, the linear differential expression of order with distribution coefficients of various singularity orders is considered. We obtain the associated matrix for…
Inverse problem for a differential operator on a star-shaped graph with nonlocal matching condition
Natalia P. Bondarenko
In this paper, we develop two approaches to investigation of inverse spectral problems for a new class of nonlocal operators on metric graphs. The Laplace differential operator is…