Iterative Solution of Nonlinear Systems of Equations : Proceedings of a Meeting held at Oberwolfach Germany Jan. 31–Feb. 5 1982 On global convergence of iterative methods Multi grid solution of continuation problems A fast solver for nonlinear eigenvalue problems A device for the acceleration of convergence of a monotonously enclosing iteration method Overrelaxation in monotonically convergent iteration methods Simple bounds for zeros of systems of equations Das Auflösungsverhalten von nichtlinearen Fixmengen Systemen On the convergence of a class of newton like methods ADI methods for nonlinear variational inequalities of evolution Relaxation methods for the computation of the spectral norm Numerical computation of periodic solutions of a nonlinear wave equation Erfahrungen bei der Anwendung numerischer Verfahren zur Lösung nichtlinearer hyperbolischer Differentialgleichungssysteme On the simultaneous determination of polynomial roots.