Journal of Complexity
Exponential lower bounds for finding Brouwer fixed points
Journal of Complexity
An ellipsoid algorithm for the computation of fixed points
Journal of Complexity - Festschrift for Joseph F. Traub, Part 1
Fixed point computation and parallel algorithms for solving wave equations
Fixed point computation and parallel algorithms for solving wave equations
Average-case optimality of a hybrid secant-bisection method
Mathematics of Computation
Approximating fixed points of weakly contracting mappings
Journal of Complexity
Optimal solution of nonlinear equations
Optimal solution of nonlinear equations
A two-dimensional bisection envelope algorithm for fixed points
Journal of Complexity
Algorithm 825: A deep-cut bisection envelope algorithm for fixed points
ACM Transactions on Mathematical Software (TOMS)
Two-Stage Approximation of Nonsmooth Solutions and Restoration of Noised Images
Automation and Remote Control
A recursive algorithm for the infinity-norm fixed point problem
Journal of Complexity
On algorithms for discrete and approximate brouwer fixed points
Proceedings of the thirty-seventh annual ACM symposium on Theory of computing
Algorithm 848: A recursive fixed-point algorithm for the infinity-norm case
ACM Transactions on Mathematical Software (TOMS)
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We extend the applicability of the Exterior Ellipsoid Algorithm for approximating n-dimensional fixed points of directionally nonexpanding functions. Such functions model many practical problems that cannot be formulated in the smaller class of globally nonexpanding functions. The upper bound 2n^2ln(2/@?) on the number of function evaluations for finding @?-residual approximations to the fixed points remains the same for the larger class. We also present a modified version of a hybrid bisection-secant method for efficient approximation of univariate fixed point problems in combustion chemistry.