the paper proves a lower bound for the number of terms of a polynomial which is composite, i.e. of the form h(g(x)). It follows that if this polynomial has abounded number of terms,.then the degree of h(x) must be bounded, else g(x) is of special shape.
On the number of terms of a composite polynomial. Acta Arith
ZANNIER, UMBERTO
2007
Abstract
the paper proves a lower bound for the number of terms of a polynomial which is composite, i.e. of the form h(g(x)). It follows that if this polynomial has abounded number of terms,.then the degree of h(x) must be bounded, else g(x) is of special shape.File in questo prodotto:
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