Real Algebraic and Analytic Geometry |

On polynomial mappings from the plane to the plane.

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Submission: 2012, July 25.

*Abstract:
Let $f:\R^2\longrightarrow\R^2$ be a generic polynomial mapping. There are constructed
quadratic forms whose signatures determine the number of positive and negative cusps of $f$.*

Mathematics Subject Classification (2000): 14P99, 58K05.

Keywords and Phrases: Singularities, cusps.

**Full text**, 13p.:
dvi 63k,
pdf 278k.

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