Binary differential equations at parabolic and umbilical points… (Jorge Luiz Deolindo Silva)

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Binary differential equations at parabolic and umbilical points for 2 parameter families of surfaces

Plática dada por Jorge Luiz Deolindo Silva (Universidade Federal de Santa Catarina, Brazil) en el evento Singularities in generic geometry and its applications: Valencia V, para celebrar el 60 aniversario de Federico Sánchez Bringas el viernes 4 de agosto del 2017 en el Auditorio Carlos Graef del Amoxcalli en la Facultad de Ciencias de la UNAM

Abstract:
We determine local topological types of binary differential equations of asymptotic curves at parabolic and flat umbilical points for generic 2-parameter families of surfaces in P3 by comparing our projective classification of Monge forms and classification of general BDE obtained by Tari and Oliver. In particular, generic bifurcations of the parabolic curve are
classified and the flecnodal curve is also examined by direct computations.

Video de la plática
https://youtu.be/2HKxZkJq2C8

Foto de miniatura del video
https://photos.app.goo.gl/hVDvsAnlEpHBeCNH3

Página del evento Singularities in generic geometry and its applications: Valencia V, para celebrar el 60 aniversario de Federico Sánchez Bringas
http://geogen.fciencias.unam.mx

Programa del evento
http://geogen.fciencias.unam.mx/On-line/program28JULIOIV.pdf

Resúmenes de las pláticas
http://geogen.fciencias.unam.mx/Abstracts/TalksandAbstracts.pdf

Cartel evento
https://goo.gl/photos/28EfgbZn6FyzVXEk7

Foto del evento
https://goo.gl/photos/2ZzpcGxaPW7M97n79

Paginas de Jorge Luiz Deolindo Silva
jorge.deolindo@ufsc.br
https://www.researchgate.net/profile/Jorge_Luiz_Deolindo_Silva
http://www.bv.fapesp.br/pt/pesquisador/170751/jorge-luiz-deolindo-silva/

Artículos de Jorge Luiz Deolindo Silva
https://arxiv.org/find/math/1/au:+Silva_J/0/1/0/all/0/1

Otras pláticas del evento Singularities in generic geometry and its applications: Valencia V, para celebrar el 60 aniversario de Federico Sánchez Bringas
https://www.youtube.com/playlist?list=PLiD-IJzweXR866QuMLRYm-FF-mCVogVRn

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