[Authors]
 A. L. Chistov

[Title]
 Polynomial--time computation of the degree of a dominant morphism
 in zero--characteristic II

[AMS Subj-class]
 14Q15 Higher-dimensional varieties

[Abstract]
 Consider a projective algebraic variety $W$ which is an irreducible component
 of a set of all common zeroes of a family of homogeneous polynomials of
 degrees less than $d$ in $n+1$ variables in zero--characteristic.  Consider a
 dominant rational morphism from $W$ to $W'$ given by homogeneous polynomials
 of degree $d'$. We suggest algorithms to construct objects in general position
 related  to the morphism $W\rightarrow W'$ generalizing the algorithms from
 the first part of the paper to the case $\dim W>\dim W'$.  These algorithms
 are deterministic and polynomial in $(dd')^n$ and the size of input.

[Comments]
 LaTeX, English, 64 pp.

[Contact e-mail]
 sliss@iias.spb.su