The Jacobian Conjecture and Newton-Puiseux charts

Speaker(s)

Henryk Żołądek

Affiliation

Uniwersytet Warszawski

Date

March 20, 2009, 10:15 a.m.

Room

room 5840

Seminar

Seminar of Dynamical Systems Group

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The Jacobian Conjecture concerns polynomial maps with constant Jacobian determinat. To study such a map one has to resolve its indeterminacies at infinity, by blowing-up some points at infinity. Very useful turn out special coordinate systems near divisors of this resolution, the so-called Newton-Puisex charts.

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