Results 111 to 120 of about 175,943,099 (140)

Numerical Solution of Fractional-Order Ordinary Differential Equations Using the Reformulated Infinite State Representation

Fractional Calculus and Applied Analysis, 2019
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Hinze, Matthias   +2 more
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Degenerate nonselfadjoint high-order ordinary differential equations on an infinite interval

Journal of Contemporary Mathematical Analysis, 2015
The paper considers the generalized Dirichlet problem for a class of degenerate nonselfadjoint high-order ordinary differential equations on an infinite interval. The spectrum of the corresponding operator is studied, and in the special case, the domain of definition of the selfadjoint operator is described.
L. Tepoyan, S. Zschorn
openaire   +3 more sources

Numerical solution of the heat equation by infinite‐order ordinary differential equations

Numerical Methods for Partial Differential Equations, 1992
AbstractA numerical algorithm is given for solving a class of infinite‐order differential equations previously discussed by the authors. These equations yield solutions to certain time‐dependent boundary‐value problems for the heat equation. An extrapolation process is given for increasing the speed of convergence of the sequence generated by the ...
Hills, Norman L.   +2 more
openaire   +1 more source

Singular perturbation of boundary value problems for second order nonlinear ordinary differential equations on infinite interval (II)

Applied Mathematics and Mechanics, 1989
This is the continuation of author's previous paper on the same subject [Appl. Math. Mech., Engl. Ed. 10, No. 1, 45-54 (1989; Zbl 0741.34036)]. In this paper the author considers the singularly perturbed boundary value problems on an infinite interval for nonlinear second order ordinary differential equation in case the limits of their upper and lower ...
openaire   +1 more source

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