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On reconstruction of polynomial automorphisms

100%

Gniadek P.

Annales Polonici Mathematici

1996

tom 64

nr 1

61-69

We extend results on reconstructing a polynomial automorphism from its restriction to the coordinate hyperplanes to some wider class of algebraic surfaces. We show that the algorithm proposed by M. Kwieciński in [K2] and based on Gröbner bases works also for this class of surfaces.

On reconstructing algebraic sets and ideals

100%

Gniadek P.

Annales Polonici Mathematici

2007

tom 91

nr 1

1-10

We generalize some results on reconstructing sets to the case of ideals of 𝕜[X₁,...,Xₙ]. We show that reconstructing sets can be approximated by finite subsets having the property of reconstructing automorphisms of bounded degree.

Ograniczanie wyników

2 Annales Polonici Mathematici

2 Gniadek P.

1 2007

1 1996

Wyniki wyszukiwania

On reconstruction of polynomial automorphisms

On reconstructing algebraic sets and ideals