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Structure of index sequences for mappings with an asymptotic derivative
Properties of the sequence
ind$(\infty,\id-f^{m}),$ $m=1,2,\ldots$ where $f^{m}$ is the
$m$-th iterate of the mapping $ f:R^{d}\to R^{d}$, and ind
denotes the Kronecker index are investigated. The case when $f$
has the asymptotic derivative $A$ at infinity and some eigenvalues
of $A$ are roots of unity is of primary interest.