Differential systems in Sobolev spaces with generic inhomogeneous boundary conditions

V Mikhailets, O Atlasiuk - arxiv preprint arxiv:2411.15330, 2024 - arxiv.org
The paper contains a review of results on linear systems of ordinary differential equations of
an arbitrary order on a finite interval with the most general inhomogeneous boundary …

Fredholm one-dimensional boundary-value problems in Sobolev spaces

O Atlasiuk, V Mikhailets - arxiv preprint arxiv:1910.09201, 2019 - arxiv.org
arxiv:1910.09201v1 [math.CA] 21 Oct 2019 Page 1 arxiv:1910.09201v1 [math.CA] 21 Oct
2019 DOI 10.1007/s11253-019-01588-w Ukrainian Mathematical Journal, Vol.70, No.10 …

Fredholm one-dimensional boundary-value problems with parameter in Sobolev spaces

O Atlasiuk, V Mikhailets - arxiv preprint arxiv:1910.11652, 2019 - arxiv.org
For systems of linear differential equations on a compact interval, we investigate the~
dependence on a parameter $\varepsilon $ of the solutions to boundary-value problems in …

[PDF][PDF] Limit theorems for solutions of multipoint boundary-value problems in Sobolev spaces

OM Atlasiuk - J. Math. Sci, 2020 - researchgate.net
We consider the most general class of multipoint boundary-value problems for systems of
linear ordinary differential equations of the first order whose solutions belong to the given …

[PDF][PDF] Limit theorems for the solutions of boundary-value problems

VA Mikhailets, OB Pelekhata, NV Reva - Ukr. Mat. Zh, 2018 - researchgate.net
The question of finding the conditions for the convergence of solutions of systems of ordinary
differential equations arises in many problems of modern analysis and its applications. It …

On Fredholm parameter-dependent boundary-value problem in Sobolev spaces

OM Atlasiuk, VA Mikhailets - Доповіді НАН України, 2020 - dspace.nbuv.gov.ua
We consider the most general class of linear inhomogeneous boundary-value problems for
systems of r-th order ordinary differential equations whose solutions and right-hand sides …

Solvability of linear boundary-value problems for ordinary differential systems in the space

V Soldatov - arxiv preprint arxiv:2412.20876, 2024 - arxiv.org
We study linear boundary-value problems for systems of first-order ordinary differential
equations with the most general boundary conditions in the normed spaces of continuously …

FREDHOLM BOUNDARY-VALUE PROBLEM IN SOBOLEV-SLOBODETSKY SPACES.

VA Mikhailets, TB Skorobohach - Ukrainian Mathematical Journal, 2021 - go.gale.com
We study the most general class of linear one-dimensional boundary-value problems whose
solutions range over a given Sobolev-Slobodetsky space. We establish necessary and …

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

YO Baranets' kyi, PI Kalenyuk, LI Kolyasa - Ukrainian Mathematical …, 2018 - Springer
We study spectral properties of an essentially nonself-adjoint problem generated by
nonlocal multipoint conditions for the operator of differentiation of order 2 n and analyze the …

Limit theorems for the solutions of multipoint boundary-value problems with parameter in Sobolev spaces

OM Atlasiuk - Ukrainian Mathematical Journal, 2021 - Springer
We consider the most general class of multipoint boundary-value problems for systems of
linear ordinary differential equations of any order whose solutions belong to a given Sobolev …