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This paper introduces new invariants for multiparameter dynamical systems. This is done by counting the number of points whose orbits intersect at time n under simultaneous iteration of finitely many ...
SIAM Journal on Numerical Analysis, Vol. 36, No. 2 (Jan. - Mar., 1999), pp. 417-435 (19 pages) Schröder iteration functions, a generalization of the Newton-Raphson method to determine roots of ...