A geometria dos flocos de neve — Étienne Ghys — ICM2018
Speaker: Étienne Ghys (France) Frenchman Etienne Ghys is a research director at the École Normale Superieure de Lyon and a special visiting researcher at IMPA, Brazil. Besides his outstanding work on Geometry and Dynamical Systems, Ghys is also a distinguished popularizer of Mathematics and won the Clay Award for Dissemination of Mathematical Knowledge. Many years ago, Ghys substituted a research internship in Rio de Janeiro for his military service. Since then, he has been a fluent Portuguese speaker and a frequent visitor to our country. Title: A geometria dos flocos de neve (em português/in Portuguese) Abstract: Poucos brasileiros tiveram a chance de ver alguma vez neve caindo. Os flocos de neve são maravilhosos. Há mais de quatro séculos os cientistas tentam entender estas joias que caem do céu. Hoje, entendemos melhor o fenômeno da neve, mas muitas perguntas permanecem por responder. Nesta palestra, vou contar essa história e mostrar imagens bonitas. ICM 2018 - Rio de Janeiro | http://www.icm2018.org Os direitos sobre todo o material deste canal pertencem ao Instituto de Matemática Pura e Aplicada, sendo vedada a utilização total ou parcial do conteúdo sem autorização prévia e por escrito do referido titular, salvo nas hipóteses previstas na legislação vigente. The rights over all the material in this channel belong to the Instituto de Matemática Pura e Aplicada, and it is forbidden to use all or part of it without prior written authorization from the above mentioned holder, except in the cases prescribed in the current legislation.

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