Eine Klasse entarteter gewöhnlicher Differentialgleichungen und das Kollokationsverfahren zu ihrer Lösung
Einige Stabilitätsungleichungen für gewöhnliche Differenzengleichungen in nichtkompakter Form.
Einschließungsaussagen bei Differentialoperatoren zweiter Ordnung durch punktweise Ungleichungen.
Einschliessungsaussagen für Differentialoperatoren vierter Ordnung und ein Verfahren zur Berechnung von Schrankenfunktionen.
Enclosing methods for perturbed boundary value problems in nonlinear difference equations
Enclosures and semi-analytic discretization of boundary value problems
Enlarging the Domain of Convergence for Multiple Shooting by the Homotopy Method.
Erratum. On the Reduction of Holt's Problem to a Finite Interval.
Error analysis of Adomian series solution to a class of nonlinear differential equations.
Error Bounds for the Solution of Nonlinear Two-point Boundary Value Problems by Galerkin's Method.
Error estimates for external approximation of ordinary differential equations and the superconvergence property
A pointwise error estimate and an estimate in norm are obtained for a class of external methods approximating boundary value problems. Dependence of a superconvergence phenomenon on the external approximation method is studied. In this general framework, superconvergence at the knot points for piecewise polynomial external methods is established.
Existence and uniqueness for non-linear singular integral equations used in fluid mechanics
Non-linear singular integral equations are investigated in connection with some basic applications in two-dimensional fluid mechanics. A general existence and uniqueness analysis is proposed for non-linear singular integral equations defined on a Banach space. Therefore, the non-linear equations are defined over a finite set of contours and the existence of solutions is investigated for two different kinds of equations, the first and the second kind. Moreover, the existence of solutions is further...
Existenz und erste Einschließung positiver Lösungen bei superlinearen Randwertaufgaben zweiter Ordnung. -Existence and First Bounds of Positive Solutions of Superlinear Second-Order Boundary Value Problems.
Exponential functions as boundary layer functions.
Exponentially fitted spline approximation method for solving selfadjoint singular perturbation problems.
Extrapolation with spline-collocation methods for two-point boundary-value problems II: C2-cubics.
Extrapolation with spline-collocation methods for two-point boundary value problems I: Proposals and justifications.
Extrapolation with spline-collocation methods for two-point boundary value problems I: Proposals and justifications. (Short Communication).