Boundary value problems with regular but not strenuously regular by Birkhoff conditions for the second-order differential operator

by Ya. O. Baranetskyi, P. I. Kaleniuk
Published 2016

Nonlocal multipoint problem for differential operator equations of 2n th order

by Ya. O. Baranetskyi, A. A. Basha
Published 2014

A non-local problem with multipoint perturbations of the boundary conditions of the Sturm-type for an ordinary differential equation of even order

by Ya. O. Baranetskyi, P. I. Kaleniuk
Published 2019

Nonlocal multipoint problem for an ordinary differential equation of order 2n with a multiple spectrum

by Ya. O. Baranetskyi, P. I. Kaleniuk
Published 2017

Nonlocal problem with multipoint perturbations of Dirichlet conditions for even-order partial differential equations with constant coefficients

by Ya. O. Baranetskyi, P. I. Kaleniuk
Published 2018

A nonlocal problem with multipoint perturbations of strongly regular Birkhoff boundary conditions for an even-order differential operator

by Ya. O. Baranetskyi, I. I. Demkiv, P. I. Kaleniuk
Published 2020

Spectral properties of nonself-adjoint nonlocal boundary-value problems for the operator of differentiation of even order

by Ya. O. Baranetskyi, P. I. Kaleniuk, L. I. Koliasa
Published 2018

Nonlocal multipoint problem for partial differential equations with constant coefficients of even order

by Ya. O. Baranetskyi, P. I. Kaleniuk, M. I. Kopach
Published 2018