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Classification of Jets of Surfaces in Projective 3-Space Via Central Projection

Classification of Jets of Surfaces in Projective 3-Space Via Central Projection We present a local classification of smooth surfaces in $${\mathbb {P}}^3$$ P 3 in terms of the singularity types (of codimension $$\le $$ ≤ 4) of their central projections to a plane. Based on our classification result, we also give exact normal forms to surface germs at transition moments on bifurcations with respect to parabolic curves and flecnodal curves. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Bulletin of the Brazilian Mathematical Society, New Series Springer Journals

Classification of Jets of Surfaces in Projective 3-Space Via Central Projection

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References (24)

Publisher
Springer Journals
Copyright
Copyright © 2017 by Sociedade Brasileira de Matemática
Subject
Mathematics; Mathematics, general; Theoretical, Mathematical and Computational Physics
ISSN
1678-7544
eISSN
1678-7714
DOI
10.1007/s00574-017-0036-x
Publisher site
See Article on Publisher Site

Abstract

We present a local classification of smooth surfaces in $${\mathbb {P}}^3$$ P 3 in terms of the singularity types (of codimension $$\le $$ ≤ 4) of their central projections to a plane. Based on our classification result, we also give exact normal forms to surface germs at transition moments on bifurcations with respect to parabolic curves and flecnodal curves.

Journal

Bulletin of the Brazilian Mathematical Society, New SeriesSpringer Journals

Published: Apr 21, 2017

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