Výsledky vyhľadávania - Spectral theory and eigenvalue problems for partial differential equations

Eigenvalue problem for partial differential equations with deviating arguments and perturbation theory Autor Sidorov, A. M.

“…In this paper we formulate a spectral problem for partial differential equations with deviating arguments and give a justification of the perturbation method…”
Získať plný text

Jacobi-Galerkin spectral method for eigenvalue problems of Riesz fractional differential equations Autor Chen, Lizhen, Mao, Zhiping, Li, Huiyuan

“…An efficient Jacobi-Galerkin spectral method for calculating eigenvalues of Riesz fractional partial differential equations with homogeneous Dirichlet boundary values is proposed in this paper…”
Získať plný text

Spectral theory of partial differential equations Autor Laugesen, Richard S.

“… Spectral methods permeate the theory of partial differential equations. Linear PDEs are often solved by separation of variables, getting eigenvalues when the spectrum is discrete and continuous spectrum when it is…”
Získať plný text

Asymptotic Behavior of Eigenvalues of a Boundary Value Problem for a Second-Order Elliptic Differential–Operator Equation with Spectral Parameter in the Equation and a Boundary Condition Autor Aliev, B. A., Kerimov, V. Z.

“…In a separable Hilbert space , we study the asymptotic behavior of eigenvalues of a boundary value problem for second-order elliptic differential…”
Získať plný text

Sturmian Theorems, Asymptotic Behavior for Eigenvalues, and Spectral Theory for Ordinary Differential Equations with Distributional Coefficients Autor Nguyen, Minh

“…, and the theory of linear relation associated with these differential equations. In the second chapter, we study the spectral theory of the first order equation with distributional coefficients…”
Získať plný text

Double chebyshev solution of eigenvalue problems for partial differential equations Autor El-Hawary, H. M.

“…Particular spectral method based on an expansion in double Chebyshev polynomials is proposed to solve a number of eigenvalue problems defined by partial differential equations with constant and variable coefficients…”
Získať plný text

Calculation of eigenvalues in a nonlinear spectral problem for the Hamiltonian systems of ordinary differential equations

Získať plný text

The Inverse Eigenvalue Problem with Finite Data for Partial Differential Equations Autor Barnes, David C., Knobel, Roger

“…This work is concerned with the inverse eigenvalue problem for the partial differential equation $\nabla ^2 u + (\lambda - q(x,y))u = 0…”
Získať plný text

On the number of an eigenvalue of a general nonlinear self-adjoint spectral problem for systems of ordinary differential equations Autor Abramov, A. A., Ul’yanova, V. I., Yukhno, L. F.

“…In the case of a general nonlinear self-adjoint spectral problem for systems of ordinary differential equations with boundary conditions independent of the spectral parameter, we introduce the notion…”
Získať plný text

Double ultraspherical solution of eigenvalue problems for partial differential equations Autor El-Hawary, H.M.

“…Particular spectral method based on an expansion in double ultraspherical polynomials is proposed to solve a number of eigenvalue problems defined by partial differential equations with constant…”
Získať plný text

Double Chebyshev solutions of eigenvalue problems for partial differential equations Autor EL-HAWARY, H. M

Získať plný text

Spectral Theory and its Application to Differential Eigenvalue Problems Autor McEwen, W. H.

Získať plný text

Spectral Theory and its Application to Differential Eigenvalue Problems Autor McEwen, W. H.

Získať plný text

Spectral Theory of Partial Differential Equations - Lecture Notes Autor Laugesen, Richard S

“…This mini-course of 20 lectures aims at highlights of spectral theory for self-adjoint partial differential operators, with a heavy emphasis on problems with discrete spectrum. Part I: Discrete Spectrum…”
Získať plný text

On Counting the Number of Eigenvalues in the Right Half-Plane for Spectral Problems Connected with Hyperbolic Systems. II. Differential Equations Autor Skazka, V. V.

Získať plný text

Asymptotic Behavior of Eigenvalues of a Boundary Value Problem for a Second-Order Elliptic Differential-Operator Equation with Spectral Parameter Quadratically Occurring in the Boundary Condition Autor Aliev, B. A.

“…The asymptotic behavior of eigenvalues of a boundary value problem for a secondorder differential-operator equation in a separable Hilbert space on a finite interval is studied for the case…”
Získať plný text

Determination of the number of an eigenvalue of a singular nonlinear self-adjoint spectral problem for a linear Hamiltonian system of differential equations Autor Abramov, A. A., Ul’yanova, V. I., Yukhno, L. F.

“…We suggest a method for determining the number of an eigenvalue of a self-adjoint spectral problem nonlinear with respect to the spectral parameter, for some class of Hamiltonian systems of ordinary…”
Získať plný text

Applications of Complex Variables to Spectral Theory and Completely Integrable Partial Differential Equations Autor Nabelek, Patrik V

“… We formulate the inverse spectral problem for Hill's operators with bounded periodic potentials as a Riemann…”
Získať plný text

The effect of a new two-point nonlocal condition on the eigenvalue problem of the difference scheme for an elliptic partial differential equation Autor Helal, S.M., Elmekawy, A.

“… eigenvalue problem for an elliptic partial differential equation in one and two dimensions…”
Získať plný text

Eigenvalue Problems for Fully Nonlinear Elliptic Partial Differential Equations with Transport Boundary Conditions Autor Lesniewski, Jacob

“…Fully nonlinear elliptic partial differential equations (PDEs) arise in a number of applications…”
Získať plný text