In this paper, an algorithm is proposed to find a discrete zero point of a function on the collection of integral points in the n-dimensional Euclidean space R (n). Starting with a given integral point, the algorithm generates a finite sequence of adjacent integral simplices of varying dimension...

Computing Equilibria and Fixed Points is devoted to the computation of equilibria, fixed points and stationary points. This volume is written with three goals in mind: (i) To give a comprehensive introduction to fixed point methods and to the definition and construction of Gröbner bases; (ii)...