Results 21 to 30 of about 38 (38)

Nonlinear elastic beam problems with the parameter near resonance

Open Mathematics, 2018
In this paper, we consider the nonlinear fourth order boundary value problem of the ...
Xu Man, Ma Ruyun
doaj   +1 more source

Computation of Green′s matrices for boundary value problems associated with a pair of mixed linear regular ordinary differential operators

International Journal of Mathematics and Mathematical Sciences, Volume 18, Issue 4, Page 789-797, 1995., 1992
An algorithm for the computation of Green′s matrices for boundary value problems associated with a pair of mixed linear regular ordinary differential operators is presented and two examples from the studies of acoustic waveguides in ocean and transverse vibrations in nonhomogeneous strings are discussed.
T. Gnana Bhaskar, M. Venkatesulu
wiley   +1 more source

Hyers–Ulam stability of a coupled system of fractional differential equations of Hilfer–Hadamard type

Demonstratio Mathematica, 2019
In this paper, existence and uniqueness of solution for a coupled impulsive Hilfer–Hadamard type fractional differential system are obtained by using Kransnoselskii’s fixed point theorem.
Ahmad Manzoor, Zada Akbar, Alzabut Jehad
doaj   +1 more source

Generalized Green′s functions for higher order boundary value matrix differential systems

International Journal of Mathematics and Mathematical Sciences, Volume 15, Issue 3, Page 523-535, 1992., 1992
In this paper, a Green′s matrix function for higher order two point boundary value differential matrix problems is constructed. By using the concept of rectangular co‐solution of certain algebraic matrix equation associated to the problem, an existence condition as well as an explicit closed form expression for the solution of possibly not well‐posed ...
R. J. Villanueva, L. Jodar
wiley   +1 more source

Generalized two point boundary value problems. existence and uniqueness

International Journal of Stochastic Analysis, Volume 5, Issue 2, Page 147-156, 1992., 1991
An algorithm is presented for finding the pseudo‐inverse of a rectangular matrix. Using this algorithm as a tool, existence and uniqueness of solutions to two point boundary value problems associated with general first order matrix differential equations are established.
K. N. Murty, S. Sivasundaram
wiley   +1 more source

Existence and global asymptotic behavior of positive solutions for combined second-order differential equations on the half-line

Advances in Nonlinear Analysis, 2016
We are concerned with the existence, uniqueness and global asymptotic behavior of positive continuous solutions to the second-order boundary value ...
Bachar Imed, Mâagli Habib
doaj   +1 more source

Positive bounded solutions for nonlinear polyharmonic problems in the unit ball

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2017
In this paper, we study the existence of positive solutions for the following nonlinear polyharmonic equation (-∆)mu+λf(x, u) = 0 in B; subject to some boundary conditions, where m is a positive integer, λ is a nonnegative constant and B is the unit ball
Mâagli Habib, Zine El Abidine Zagharide
doaj   +1 more source

Linear ordinary differential equations: revisiting the impulsive response method using factorization [PDF]

, 2010
Camporesi, Roberto
core  

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Solutions for a System of Hadamard Fractional Differential Equations with Integral Conditions

Numerical Functional Analysis and Optimization, 2020
Chengbo Zhai
exaly  

On fourth order boundary value problems arising in beam analysis

Differential and Integral Equations, 1989
Ravi Agarwal
exaly