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.
Institute of Mathematics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland
Bibliografia
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[K1] M. Kwieciński, A Gröbner basis criterion for isomorphisms of algebraic varieties, J. Pure Appl. Algebra 74 (1991), 275-279.
[K2] M. Kwieciński, Automorphisms from face polynomials via two Gröbner bases, J. Pure Appl. Algebra 82 (1992), 65-70.
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Bibliografia
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