Numerical Solution of Nonlinear Equations: Proceedings, Bremen 1980

A survey of homotopy methods for smooth mappings....Pages 1-29
Discrete correction methods for operator equations....Pages 30-97
A duffing equation with more than 20 branch points....Pages 98-107
Einschliessungssätze für Fixpunkte....Pages 108-116
A numerically stable update for simplicial algorithms....Pages 117-127
Numerical integration of the Davidenko equation....Pages 128-161
Fixpunktprinzipien und Freie Randwertaufgaben....Pages 162-181
A derivative-free arc continuation method and a bifurcation technique....Pages 182-198
An introduction to variable dimension algorithms for solving systems of equations....Pages 199-237
Labelling rules and orientation: On Sperner\'s lemma and brouwer degree....Pages 238-257
On the numerical solution of contact problems....Pages 258-274
Positive and spurious solutions of nonlinear eigenvalue problems....Pages 275-324
Change of structure and chaos for solutions of $$\\dot x$$ (t) = −f(x(t−1))....Pages 325-350
Chaotic mappings on S 1 periods one, two, three imply chaos on S 1 ....Pages 351-370
An algorithm for ultrasonic tomography based on inversion of the Helmholtz equation....Pages 371-406
On the numerical approximation of secondary bifurcation problems....Pages 407-425
Some improvements of classical iterative methods for the solution of nonlinear equations....Pages 426-440