In this paper, by modifying some techniques of [S.B. Norkin, Differential equations of the second order with retarded argument, Translations of Mathematical Monographs, Vol. 31, AMS, Providence, RI, 1972] and suggesting own approaches we find asymptotic formulas for the eigenvalues and eigenfunctions of boundary value problems of Sturm-Liouville type for the second order differential equation with retarded argument
We establish Hölder continuity of generalized solutions of the Dirichlet problem, associated to a de...
In this work, we are concerned with a Robin and Neumann problem with (p(x),q(x))-Laplacian. Under so...
AbstractIn this paper we deal with the following mixed Dirichlet–Neumann elliptic problems(1){−div(|...
In this work, a SturmLiouville-type problem with retarded argument, which contains spectral paramete...
We consider the eigenvalue problem with Robin boundary condition ∆u + λu = 0 in Ω, ∂u/∂ν + αu = 0 on...
AbstractCriteria are established for existence of multiple positive solutions to the boundary value ...
AbstractWe present in detail a linear, constant-coefficient initial/boundary value problem for which...
The paper considers the eigenvalue problem -Δu-αu+λg(x)u=0 withu∈H1(RN),u≠0 where ∞, λ ∈ and g(x)≡0...
We study the existence of solutions for a system of Riemann-Liouville fractional differential equati...
We study the existence of solutions for a system of Riemann-Liouville fractional differential equati...
summary:We consider the Sturm-Liouville problem with symmetric boundary conditions and an integral c...
summary:We consider the Sturm-Liouville problem with symmetric boundary conditions and an integral c...
AbstractThis work deals with the study of invariant properties of eigenfunctions for multicondition ...
AbstractWe establish the existence and uniqueness of solution for the boundary value problem 0Dtα(x′...
The spectral problem is investigated for the fourth order ordinary differential operator with spect...
We establish Hölder continuity of generalized solutions of the Dirichlet problem, associated to a de...
In this work, we are concerned with a Robin and Neumann problem with (p(x),q(x))-Laplacian. Under so...
AbstractIn this paper we deal with the following mixed Dirichlet–Neumann elliptic problems(1){−div(|...
In this work, a SturmLiouville-type problem with retarded argument, which contains spectral paramete...
We consider the eigenvalue problem with Robin boundary condition ∆u + λu = 0 in Ω, ∂u/∂ν + αu = 0 on...
AbstractCriteria are established for existence of multiple positive solutions to the boundary value ...
AbstractWe present in detail a linear, constant-coefficient initial/boundary value problem for which...
The paper considers the eigenvalue problem -Δu-αu+λg(x)u=0 withu∈H1(RN),u≠0 where ∞, λ ∈ and g(x)≡0...
We study the existence of solutions for a system of Riemann-Liouville fractional differential equati...
We study the existence of solutions for a system of Riemann-Liouville fractional differential equati...
summary:We consider the Sturm-Liouville problem with symmetric boundary conditions and an integral c...
summary:We consider the Sturm-Liouville problem with symmetric boundary conditions and an integral c...
AbstractThis work deals with the study of invariant properties of eigenfunctions for multicondition ...
AbstractWe establish the existence and uniqueness of solution for the boundary value problem 0Dtα(x′...
The spectral problem is investigated for the fourth order ordinary differential operator with spect...
We establish Hölder continuity of generalized solutions of the Dirichlet problem, associated to a de...
In this work, we are concerned with a Robin and Neumann problem with (p(x),q(x))-Laplacian. Under so...
AbstractIn this paper we deal with the following mixed Dirichlet–Neumann elliptic problems(1){−div(|...