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Summary:
GENERIC ROBUSTNESS OF SPECTRAL
DECOMPOSITIONS
FL'AVIO ABDENUR
Abstract. We prove that given a compact n-dimensional boundaryless
manifold M, n 2, there exists a residual subset R of Diff1(M) such that
if f 2 R admits a spectral decomposition (i.e., (f) admits a partition
into a finite number of transitive compact sets), then this spectral de-
composition is robust in a generic sense (tame behavior). This implies a
C1-generic trichotomy that generalizes some aspects of a two-dimensional
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