Eigenvalue approximation
Eigenvalue approximations by mixed methods
Ein selektives Projektions-Iterationsverfahren und Anwendungen auf Verzweigungsprobleme.
Ein stabiles Schichtenverfahren für allgemeine lineare Evolutionsgleichungen.
Einige Anwendungen der mehrdimensionalen approximationstheorie zur Lösungseinschließung bei Randwertaufgaben
Einige Sätze über das Verfahren der tangierenden Hyperbeln in Banach-Räumen
Einschließung inverser Elemente durch Fixpunktverfahren.
Éléments finis et l'estimation de l'erreur intérieur de la convergence
Enclosures and semi-analytic discretization of boundary value problems
Enlargement Procedure for Resolution of Singularities at Simple Singular Solutions of Nonlinear Equations.
Équation d’évolution sur , avec condition en plusieurs points
Erratum to “Iterative methods for variational inequalities over the intersection of the fixed points set of a nonexpansive semigroup in Banach spaces”.
Error analysis of high-order splitting methods for nonlinear evolutionary Schrödinger equations and application to the MCTDHF equations in electron dynamics
In this work, the error behaviour of high-order exponential operator splitting methods for the time integration of nonlinear evolutionary Schrödinger equations is investigated. The theoretical analysis utilises the framework of abstract evolution equations on Banach spaces and the formal calculus of Lie derivatives. The general approach is substantiated on the basis of a convergence result for exponential operator splitting methods of (nonstiff) order p applied to the multi-configuration time-dependent...
Error Bounds for Finite Element Solutions of Mildly Nonlinear Elliptic Boundary Value Problems.
Error Bounds for Newton's Iterates Derived from the Kantorovich Theorem.
Error bounds for Newton's method under a weak Kantorovich-type hypothesis.
Error bounds for the secant method
Error Bounds of Newton Type Process on Banach Spaces.
Error controlled regularization by projection.
Error estimates and step-size control for the approximate solution of a first order evolution equation