On the numerical stability of Volterra integral equations with delay argument
Journal of Computational and Applied Mathematics
Selected papers from the international conference on Numerical solution of Volterra and delay equations
On Stability of LMS Methods and Characteristic Roots of Delay Differential Equations
SIAM Journal on Numerical Analysis
Stability of Runge-Kutta methods for delay integro-differential equations
Journal of Computational and Applied Mathematics
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This paper concerns the numerical stability analysis of scalar delay integral equations (DIEs). We discretize a DIE using a quadrature method based on Lagrange interpolation and a Gauss-Legendre quadrature rule. We investigate properties of this discretization in the context of stability analysis. Conditions are obtained under which the discretized equation retains certain stability properties of the original equation. Results of numerical experiments on computing stability of DIEs are presented.