Results 91 to 100 of about 15,759 (194)

Orthonormal Bernstein Galerkin technique for computations of higher order eigenvalue problems. [PDF]

MethodsX, 2023
Farzana H, Bhowmik SK, Bhowmik SK, Islam MS.   +3 more
europepmc   +1 more source

Study the properties of spectral characteristics and eigenfunctions for Sturm-Liouville boundary value problems

Wasit Journal for Pure Sciences
: In this study, we provide an overview of the Sturm-Liouville operator’s spectral theory on a finite interval. Also, we study the main spectral characteristics for the second-order differential operator, and we show that the eigenvalues and ...
khelan hussien
doaj   +1 more source

Convergence of eigenfunction expansions corresponding to nonlinear Sturm-Liouville operators

Electronic Journal of Differential Equations, 2004
It is well known that the classical linear Sturm-Liouville eigenvalue problem is self-adjoint and possesses a family of eigenfunctions which form an orthonormal basis for the space L_2.
Alexander S. Makin, H. Bevan Thompson
doaj  

Spectral Characteristics of the Sturm-Liouville Problem with Spectral Parameter-Dependent Boundary Conditions

Journal of New Theory
We consider the Sturm-Liouville problem on the half line $(0 \leq ...
Aynur Çöl
doaj   +1 more source

DeepGreen: deep learning of Green's functions for nonlinear boundary value problems. [PDF]

Sci Rep, 2021
Gin CR, Shea DE, Brunton SL, Kutz JN.
europepmc   +1 more source

Laguerre Wavelet Approach for a Two-Dimensional Time-Space Fractional Schrödinger Equation. [PDF]

Entropy (Basel), 2022
Bekiros S, Soradi-Zeid S, Mou J, Yousefpour A, Zambrano-Serrano E, Jahanshahi H.   +5 more
europepmc   +1 more source

Two Chebyshev Spectral Methods for Solving Normal Modes in Atmospheric Acoustics. [PDF]

Entropy (Basel), 2021
Wang Y, Tu H, Liu W, Xiao W, Lan Q.
europepmc   +1 more source

An inverse nodal problem of a conformable Sturm-Liouville problem with restrained constant delay

Boundary Value Problems
This paper presents a new technique: a conformable derivative for the inverse problem of a Sturm-Liouville problem with restrained constant delay. Solutions to the Sturm-Liouville problem often involve eigenfunctions and eigenvalues, which have important
Auwalu Sa’idu, Hikmet Koyunbakan, Kamal Shah, Thabet Abdeljawad   +3 more
doaj   +1 more source

Inverse problems for discrete Hermite nabla difference equation

Applied Mathematics in Science and Engineering
Inverse problems are studied for discrete Hermite equations with nabla difference including initial value, terminal value and Sturm–Liouville problems. A quantitative study is conducted to obtain the solution.
B. Shiri, Y. Guang, D. Baleanu
doaj   +1 more source

Optimal data acquisition in tomography. [PDF]

J Opt Soc Am A Opt Image Sci Vis, 2023
Javidan M, Esfandi H, Anderson R, Pashaie R.   +3 more
europepmc   +1 more source