Svoboda | Graniru | BBC Russia | Golosameriki | Facebook

To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

How to transfigure the Wikipedia

Would you like Wikipedia to always look as professional and up-to-date? We have created a browser extension. It will enhance any encyclopedic page you visit with the magic of the WIKI 2 technology.

Try it — you can delete it anytime.

Install in 5 seconds
4,5
Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
Added in 24 Hours
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.
Great Wikipedia has got greater.
.
Leo
Newton
Brights
Milds

Jacob Palis

From Wikipedia, the free encyclopedia

Jacob Palis
Born (1940-03-15) 15 March 1940 (age 84)
Uberaba, Brazil
Alma materUniversity of California, Berkeley
Federal University of Rio de Janeiro
Known forDynamical systems
Palis conjecture[1][2][3]
AwardsPremio México de Ciencia y Tecnología (2000)
Balzan Prize (2010)
Abdus Salam Medal (2015)
Scientific career
FieldsMathematics
InstitutionsInstituto Nacional de Matemática Pura e Aplicada
Doctoral advisorStephen Smale
Doctoral studentsArtur Oscar Lopes
Ricardo Mañé
Welington de Melo
Carlos Gustavo Moreira
Enrique Pujals
Marcelo Viana

Jacob Palis Jr. (born 15 March 1940) is a Brazilian mathematician and professor. Palis' research interests are mainly dynamical systems and differential equations. Some themes are global stability and hyperbolicity, bifurcations, attractors and chaotic systems.

YouTube Encyclopedic

  • 1/3
    Views:
    1 664
    858
    584
  • Jacob Palis - Chaos: Is it possible to estimate uncertainty MCA 2013
  • Conference Jacob Palis at IMPA - Opening Ceremony
  • Conference Jacob Palis at IMPA - The role of unstable entropy in the smooth ergodic theory

Transcription

Biography

Jacob Palis was born in Uberaba, Minas Gerais. His father was a Lebanese immigrant, and his mother was a Syrian immigrant. The couple had eight children (five men and three women), and Jacob was the youngest. His father was a merchant, owner of a large store, and supported and funded the studies of his children. Palis said that he already enjoyed mathematics in his childhood.[4][5]

At 16, Palis moved to Rio de Janeiro to study engineering at the University of Brazil – now UFRJ. He was approved in first place in the entrance exam, but was not old enough to be accepted; he then had to take the university's entry exam again a year later, at which again he obtained first place. He completed the course in 1962 with honours and receiving the award for the best student.[5]

In 1964, he moved to the United States. In 1966 he obtained his master's degree in mathematics under the guidance of Stephen Smale at the University of California, Berkeley, and in 1968 his PhD, with the thesis On Morse-Smale Diffeomorphisms, again with Smale as advisor.[6][7]

In 1968, he returned to Brazil and became a researcher at the Instituto Nacional de Matemática Pura e Aplicada (IMPA) in Rio de Janeiro, Brazil.[6] Since 1973 he has held a permanent position as professor at IMPA, where he was director from 1993 until 2003. He was Secretary-General of the Third World Academy of Sciences from 2004 to 2006, and elected its president in 2006[8] and remained on position till December 2012. He was also president of the International Mathematical Union from 1999 to 2002.[9] He was president of the Brazilian Academy of Sciences from 2007 to 2016.[10] Palis has advised more than forty PhD students so far from more than ten countries, including Artur Oscar Lopes, Ricardo Mañé, Welington de Melo, Carlos Gustavo Moreira, Enrique Pujals and Marcelo Viana.[11]

Awards and honors

Palis has received numerous medals and decorations. He is a foreign member of several academies of sciences, including the United States National Academy of Sciences, the French Academy of Sciences and German Academy of Sciences Leopoldina.[12] In 2005 Palis received the Legion of Honor.

He is a member of the Norwegian Academy of Science and Letters.[13] In 2010 he was awarded the Balzan Prize for his fundamental contributions in the mathematical theory of dynamical systems that has been the basis for many applications in various scientific disciplines, such as in the study of oscillations.[14][15] He is also a recipient of the 1988 TWAS Prize.[16]

Selected publications

  • On Morse-Smale Dynamical Systems, Topology 19, 1969 (385–405). doi:10.1016/0040-9383(69)90024-X
  • Structural Stability Theorems, with S. Smale, Proceedings of the Institute on Global Analysis, American Math. Society, Vol. XIV, 1970 (223–232).
  • Cycles and Bifurcations Theory, with S. Newhouse, Asterisque 31, Société Mathématique de France, 1976 (44–140).
  • The Topology of Holomorphic Flows near a Singularity, with C. Camacho and N. Kuiper, Publications Math.Institut Hautes Études Scientifiques 48, 1978 (5–38).
  • Moduli of Stability and Bifurcation Theory, Proceedings of the International Congress of Mathematicians, Helsinki, 1978 (835–839).
  • Stability of Parameterized Families of Gradient Vector Fields, with F. Takens, Annals of Mathematics 118, 1983 (383–421). doi:10.2307/2006976
  • Cycles and Measure of Bifurcation Sets for Two-Dimensional Diffeomorphisms, with F. Takens, Inventiones Mathematicae 82, 1985 (397–422). doi:10.1007/BF01388862
  • Homoclinic Orbits, Hyperbolic Dynamic and Fractional Dimensions of Cantor Sets (Lefschetz Centennial Conference) Contemporary Mathematics - American Mathematical Society, 58, 1987 (203–216).
  • Hyperbolicity and Creation of Homoclinic Orbits, with F.Takens, Annals of Mathematics 125, 1987 (337–374). doi:10.2307/1971313
  • On the C1 Omega-Stability Conjecture, Publications Math. Institut Hautes Études Scientifiques, 66, 1988 (210–215).
  • Bifurcations and Global Stability of Two-Parameter Families of Gradient Vector Fields with M. J. Carneiro, Publications Math. Institut Hautes Études Scientifiques 70, 1990 (103–168).
  • "Homoclinic Tangencies for Hyperbolic Sets of Large Hausdorff Dimension", with J. C. Yoccoz, Acta Mathematica 172, 1994, pp. 91–136.
  • High Dimension Diffeomorphisms Displaying Infinitely Many Sinks, with M. Viana, Annals of Mathematics 140, 1994 (207–250). doi:10.2307/2118546
  • A Global View of Dynamics and a Conjecture on the Denseness of Finitude of Attractors. Astérisque. France:, v. 261, pp. 339–351, 2000.
  • Homoclinic tangencies and fractal invariants in arbitrary dimension, with C. Moreira and M. Viana, C R Ac Sc Paris., 2001. doi:10.1016/S0764-4442(01)02085-7
  • Nonuniformily hyperbolic horseshoes unleashed by homoclinic bifurcations and zero density of attractors, with J.-C. Yoccoz, C R Ac Sc Paris., 2001.doi:10.1016/S0764-4442(01)02139-5
Books published
  • Geometric Theory of Dynamical Systems, with W. de Melo. Springer-Verlag, 1982; also published in Portuguese, Russian and Chinese.
  • Hyperbolicity and Sensitive-Chaotic Dynamics at Homoclinic Bifurcations, Fractal Dimensions and Infinitely Many Attractors, with F. Takens. Cambridge Univ. Press, 1993; Second Edition, 1994.

References

  1. ^ Christian Bonatti; Lorenzo J. Díaz; Marcelo Viana (30 March 2006), Dynamics Beyond Uniform Hyperbolicity: A Global Geometric and Probabilistic Perspective, Springer Science & Business Media, p. 9, ISBN 978-3-540-26844-4
  2. ^ Berger, Pierre (2014). "Generic family with robustly infinitely many sinks". arXiv:1411.6441v2 [math.DS].
  3. ^ "Jacob Palis Conjecture(Finitude of Attractors)(Dynamical Systems)". Open Problem Garden.
  4. ^ "Revista Pesquisa Fapesp" (PDF). Archived from the original (PDF) on 2014-05-14. Retrieved 2015-04-16.
  5. ^ a b Rio Pesquisa Archived 2015-09-24 at the Wayback Machine
  6. ^ a b "Archived copy" (PDF). Archived from the original (PDF) on 2020-09-18. Retrieved 2022-02-07.{{cite web}}: CS1 maint: archived copy as title (link)
  7. ^ "Jacob Palis Presidente da Academia Brasileira de Ciências" (PDF). abc.org.br. p. 1. Retrieved 7 April 2024.
  8. ^ "Palis Elected TWAS President". Archived from the original on 2007-07-15. Retrieved 2006-11-04.
  9. ^ "International Mathematical Union (IMU): EC 1952-2014". Archived from the original on 2015-01-08. Retrieved 2015-06-03.
  10. ^ "Jornal da Ciência". Archived from the original on 2012-11-29. Retrieved 2012-08-22.
  11. ^ https://www.mathgenealogy.org/id.php?id=32570
  12. ^ "Jacob Palis". German Academy of Sciences Leopoldina. Retrieved 26 May 2021.
  13. ^ "Gruppe 1: Matematiske fag" (in Norwegian). Norwegian Academy of Science and Letters. Archived from the original on 10 November 2013. Retrieved 7 October 2010.
  14. ^ Balzan Prize winners in 2010 Archived July 19, 2011, at the Wayback Machine, from the website of the Fondazione internazionale Premio Balzan
  15. ^ Notices of the AMS, Volume 58, Number 1, pages 66 and 67
  16. ^ "Prizes and Awards". The World Academy of Sciences. 2016.

External links

This page was last edited on 24 June 2024, at 14:47
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.
Contact WIKI 2
Introduction
Terms of Service
Privacy Policy