Seminars of the Focus Area Complex Systems

Prof. Dr. C. Beta, Prof. Dr. K. Dethloff, Prof. Dr. R. Engbert, Prof. Dr. M. Holschneider, Prof. Dr. W. Huisinga, Prof. Dr. Ralf Metzler, Prof. Dr. A. Pikovsky, Prof. Dr. S. Reich, Prof. Dr. M. Rosenblum, Prof. Dr. G. Rüdiger, Prof. Dr. T. Scheffer, Prof. Dr. F. Scherbaum, Prof. Dr. J. Selbig, Prof. Dr. F. Spahn

Seminar

Speaker: Ilya Pavlyukevich, Universität Jena

Title: Dynamical systems perturbed by heavy-tailed jumps * Kolloquium des Inst. f. Mathematik

Time: Wed, May 7, 2014, 2pm

Place: Am Neuen Palais, bldg 9, room 1.12

Abstract:
In this talk, we shall first introduce the notion of a Levy process with heavy tails, and specifically discuss stable Levy processes. In many applications they can be seen as the 'second best' choice for the source of randomness in comparison with the 'standard' Brownian motion. Since many natural phenomena can be modelled as a random perturbation of an underlying deterministic dynamical system by a random noise, we compare the striking differences between the qualitative behaviours of various random dynamical systems subject to these two types of perturbations.

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Past NLD Seminars (1994-2007) & (2008 ...)

Students' seminar: Theoretical Physics, PIK, Modeling & TSA Berlin-Potsdam-Colloquia: PhysGesellschaft Berlin, TU Berlin, Pro Physik, AIP, AEI, MPI-KGF, GFZ, HMI, PIK, AWI, Max Planck Institute for the History of Science, Mathematik, DPG Disputationen, & Vorschau UP

Udo Schwarz, Zentrum für Dynamik komplexer Systeme,
Universität Potsdam, Campus Golm Karl-Liebknecht-Str. 24, 14476 Potsdam, building 28, room 2.107
Phone: (+49-331) 977-1658, Fax : (+49-331) 977-1045

Email: Udo.Schwarz AT uni-potsdam.de

DFG SFB 1294

DFG Sonderforschungsbereich 1294 Data assimilation

DFG SPP 1488

DFG Schwerpunktprogramm 1488 Planetmag


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