Jürgen Pöschel

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Jürgen Pöschel

Jürgen Pöschel (born February 14, 1956 in Krefeld ) is a German mathematician who deals with dynamic systems.

Life

After studying mathematics and computer science at the University of Bonn , Pöschel worked from 1980 to 1984 as assistant to Jürgen Moser at the ETH Zurich , where he received his doctorate in 1982 with a thesis on the Integrability of Hamiltonian Systems on Cantor Sets . From 1984 to 1994 he worked at the Institute for Applied Mathematics at the University of Bonn and completed his habilitation there in 1990. Since 1995, Pöschel has headed the department for differential equations at the Institute for Analysis, Dynamics and Modeling (IADM) at the University of Stuttgart .

He deals with KAM theory, among other things, in connection with partial differential equations (understood as infinitely dimensional dynamic systems like the Korteweg-de-Vries equation ).

In 1996 he was invited speaker at the European Congress of Mathematicians in Budapest (Nonlinear partial differential equations, Birkhoff normal forms and KAM theory).

Fonts (selection)

  • with Eugene Trubowitz : Inverse Spectral Theory. Academic Press, Boston, 1987
  • Editor with Sergei Kuksin , Vladimir Lazutkin: Seminar on Dynamical Systems. St. Petersburg 1991, Birkhäuser, Basel, 1994.
  • with Thomas Kappeler: KdV & KAM. Results of mathematics and its border areas. 3rd episode, Volume 45, Springer, Berlin, 2003.
  • Some analysis. An introduction to one-dimensional analysis. Springer Spectrum, 2014.
  • A little more analysis. An introduction to multidimensional analysis. Springer Spectrum, 2014.
  • More analysis. Lebesgue integral - Lp spaces - Fourier theory - Function theory. Springer Spectrum 2014.
  • About invariant tori in differentiable Hamiltonian systems. (= Bonn Mathematical Writings , Volume 120), 1980.
  • A general infinite dimensional KAM theorem. In: Simon, Truman, Davies (eds.): IXth International Congress on Mathematical Physics 1988. Adam Hilger, Bristol, New York 1989, 462-465.

Web links

Individual evidence

  1. ↑ Jürgen Pöschel in the Mathematics Genealogy Project (English)Template: MathGenealogyProject / Maintenance / id used
personal data
SURNAME Pöschel, Jürgen
BRIEF DESCRIPTION German mathematician
DATE OF BIRTH February 14, 1956
PLACE OF BIRTH Krefeld