About Me

University of Potsdam
The Faculty of Science
Research area Complex Systems
Dr. Udo Schwarz
Coordinator of the research area Complex Systems
Campus Golm, Building 28
Karl-Liebknecht-Straße 24/25
14476 Potsdam-Golm

++49 (0)331 977 1658.
udo.schwarz -> uni-potsdam.de or udohschwarz -> GMail.com

You find me in Golm in house 28, room number 2.107



Abgabe der Loesung per EMail: Beachten Sie bitte folgende Namenskonvention fuer die pdf-Dateien Ihrer Loesungen. Beispiel zu Uebungsblatt 3: U3IhrName.pdf fuer Loesungen zum Uebungsblatt 3. Beim Datei-Namen bitte keine Leerzeichen, Umlaute oder Sonderzeichen verwenden.



T. Orgis, S. Brand, U. Schwarz, D. Handorf, K. Dethloff and J. Kurths: Influence of interactive stratospheric chemistry on large-scale air mass exchange in a global circulation model, The European Physical Journal - Special Topics 174 (1) 2009, 257-269
V Carolina Figueroa Helland, Svetlana Postnova, Udo Schwarz, Jürgen Kurths, Bernd Kundermann, Ulrich Hemmeter, Hans A Braun: Comparison of different methods for the evaluation of treatment effects from the sleep EEG of patients with major depression, J Biol Phys. 2008 Aug ;34 (3-4):393-404
C. Komalapriya, M. Thiel, M. C. Romano, N. Marwan, U. Schwarz, and J. Kurths, Reconstruction of a systems dynamics from short trajectories, Physical Review E 78, 066217 (2008)
FIGUEROA, C., SCHWARZ, U., KURTHS, J., POSTNOVA, S., BRAUN, H., HEMMETER, U.: Analysis of sleep-EEG from depressed patients, PHARMACOPSYCHIATRY 40 (5): 239-239 SEP 2007
M. Palus, J. Kurths, U. Schwarz, N. Seehafer, D. Novotna, I. Charvatov: The Solar Activity Cycle is Weakly Synchronized with the Solar Inertial Motion, Physics Letters A 365 (2007) 421-428.
K. Bube, C.R. Neto, R. Donner, U. Schwarz, U. Feudel: Linear and nonlinear characterization of surfaces from a laser beam melt ablation process, J. of Physics D: Appl. Phys. 39 (2006) 1405-1412
Wessel N, Aßmus J, Weidermann F, Konvicka J, Nestmann S, Neugebauer R, Schwarz U, Kurths J, Modeling thermal displacements in modular tool systems, Int J Bifurcat Chaos 2004, 14: 2125-2132
A. Sitz, U. Schwarz, J. Kurths: The unscented Kalman filter - a powerful tool for data analysis, International Journal of Bifurcation and Chaos 14 (2004) 2093-2105
R. Donner, A. Cser, U. Schwarz, A. Otto, U. Feudel: An Approach to a Process Model of Laser Beam Melt Ablation Using Methods of Linear and Non-linear Data Analysis. In: G. Radons, R. Neugebauer: Nonlinear Dynamics of Production Systems, VCH-Wiley, Weinheim (2004), p. 443-458
Wessel N, Konvicka J, Weidermann F, Nestmann S, Neugebauer R, Schwarz U, Wessel A, Kurths J: Predicting thermal displacements in modular tool systems, Chaos 14 (2004) 23-29
Spahn, F., Krivov, A.V., Sremcevic, M., Schwarz, U. and Kurths, J.: Stochastic Forces in Circumplanetary Dust Dynamics, J. Geophys. Res. Vol. 108 No. E4 (2003) 5021-5030, 10.1029/2002JE001925
A. Sitz, U. Schwarz, J. Kurths, and H. U. Voss: Estimation of parameters and unobserved components for nonlinear systems from noisy time series , Phys. Rev. E 66 (2002) 016210-1 -- 9
M. Thiel, M.C. Romano, U. Schwarz, J. Kurths and J. Timmer: Surrogates Based Hypothesis Test without Surrogates, SPP1114-Preprint Nr. 6 (2002)
Cser, Adrienn; Donner, Reik; Schwarz, Udo; Otto, Andreas; Geiger, Manfred; Feudel, Ulrike: Towards a better understanding of laser beam melt ablation using methods of statistical analysis, 3rd International Seminar on Intelligent Computation in Manufacturing Engineering, Ischia (Italy), July 3-5, 2002. Proceedings: CIRP, Paris (2002), p. 203-208.
M.C. Romano, M. Thiel, U. Schwarz, J. Kurths, H. Lange and M. Hauhs.: Conceptual Model of Runoff from a Forested Catchment, International Journal of Bifurcation and Chaos 11, No. 10 (2001) 2567-2578
A. Sitz, U. Schwarz, J. Kurths, D. Maus, M. Wiese and G. Warnecke: Signatures of Acoustic Emission Signals Generated During High Speed Cutting, 2001 ASME Design Engineering Technical Conference, VIB-21618, The American Society of Mechanical Engineers, New York 2001, p. 634
W. Ebeling, L. Molgedey, J. Kurths, and U.Schwarz: Entropy, Complexity, Predictability and Data Analysis of Time Series and Letter Sequences, In: A. Bunde, J. Kropp, and H.J. Schellnhuber (eds.): The Science of Disasters, (Springer, Berlin, 2002) 458 pp.
A. Cser, R. Donner, U. Schwarz, U. Feudel, A. Otto: Statistical parameters of a control strategy of laser beam melt ablation, NLD-Preprint 63, University of Potsdam, December 2001, (EIS' 2002 - Engineering of Intelligent Systems, Malaga, Spain, September 24-27, 2002)
N. Wessel, U. Schwarz, J. Kurths & P.I. Saparin: Symbolic Dynamics for Medical Data Analysis, EUROATTRACTOR 2001, In: Klonowski W: Attractors, Signals, and Synergetics. Pabst Science Publishers 2002, 45-61.
J. Kurths und U. Schwarz: Nichtlineare Wissenschaften - neue Paradigmen und Konzepte, Kunstforum international Bd. 155 (2001) 64-69
M. Thiel, M. C. Romano, U. Schwarz, J. Kurths, G. Hasinger and T. Belloni, Nonlinear Time series analysis of the X-ray flux of compact objects, Astrophysics and Space Science, 276 (suppl.), (2001) 187-188.
Marwan, N., Trauth, M.H., Schwarz, U., Kurths, J., Strecker, M.R.: ENSO Impact on Landslide Generation in Northwestern Argentina, Geophysical Research Abstracts, Vol. 2, 2000
M. Palus, J. Kurths, U. Schwarz, D. Novotná and I. Charvátová: Is the Solar Activity Cycle Synchronized with the Solar Inertial Motion? International Journal of Bifurcation and Chaos, Vol. 10, No. 11 (2000) 2519-2526
Jens Timmer, Udo Schwarz, Henning Voss, Ingo Wardinski, Tomaso Belloni (EXSAS), Günther Hasinger, Michael van der Klis & Jürgen Kurths: Linear and Nonlinear Time Series Analysis of the Black Hole Candidate Cygnus X-1, PRE 61 (2000) 1342-1352, Preprint
Olaf Petzschmann, Udo Schwarz, Frank Spahn, Celso Grebogi & Jürgen Kurths, Length-scales of clustering in granular gases, PRL 82 (1999) 4819-4822
M.N. Fatkullin, M. Förster & U. Schwarz: Irregularities of Electron Density and Temperature in the Day Sector of the Plasmasphere Base during the Summer Season at High Solar Activity by Observations of the Aktivnyi Satellite, Kosmicheskije Issledosvanija 37 (1999) 477-487 or Cosmic Research 37 (1999) 450-459
Marwan, N., Trauth, M.H., Schwarz, U., Kurths, J., Strecker, M.R.: Climate Dynamics of Varved Pleistocene Lake Sediments in NW Argentina, Geophysical Research Abstracts, Vol. 1, No. 4, 1999, p. 789
M. J. Aschwanden, B. Kliem, U. Schwarz, J. Kurths, B. R. Dennis, and R. A. Schwartz, WAVELET ANALYSIS OF SOLAR FLARE HARD X-RAY, ApJ 505 Nr.2, Part 1, 941-956 (1998)
U. Schwarz, J. Kurths, B. Kliem, A. Krüger & S. Urpo, Multiresolution Analysis of Solar mm-Wave Bursts, Astronomy and Astrophysics, Supplement Series 127, 309-318 (1998)
Frank Spahn, Udo Schwarz, Jürgen Kurths, and Olaf Petzschmann: A Reply of the Comment by Thorsten Pöschel and Thomas Schwager, Phys. Rev. Lett. 80 (1998) 5709
Frank Spahn, Udo Schwarz, and Jürgen Kurths, Clustering of Granular Assemblies with Temperature Dependent Restitution and under Keplerian Differential Rotation, Phys. Rev. Lett. 78 (1997) 1596-1599
J. Kurths, U. Feudel, W. Jansen, U. Schwarz, and H. Voss, Solar Variability: Simple Models and Proxy Data, in: Past and Present Variability of the Solar-Terrestrial System: Measurement, Data Analysis and Theoretical Models, Proceedings of the International School of Physics ``Enrico Fermi'', Course CXXXIII, Varenna 1996, G. Cini Castagnoli and A. Provenzale (Eds.), IOS Press, Amsterdam 1997, pp. 247-261
M.N. Fatkullin, M. Förster & U. Schwarz, Distribution of the Spectral Index of Smale-Scale Irregularities of the Electron Density in the Polar Topside Ionosphere, Kosmicheskije Issledosvanija 35 (1997) 243-247
M. Förster, U. Schwarz, M.N. Fatkullin, E. Georgescu, D. Popescu und M. Echim, Verteilung des spektralen Index kleinskaliger auroraler Irregularitäten in der Elektronendichte der oberen Ionosphäre, Kleinheubacher Berichte 40 (1997) 121-126
Henning Voss, Jürgen Kurths & Udo Schwarz, Reconstruction of Grand Minima of Solar Activity from Radiocarbon Data - Linear and Nonlinear Signal Analysis, J. Geophys. Research A (Space Physics) 101 (1996) 15637-15643
A. Krüger, B. Kliem J. Hildebrandt, U. Schwarz & J. Kurths, Zeitskalenanalysen Solarer Radiostrahlungsausbrüche und Mechanismen der Flare-Energiefreisetzung, Kleinheubacher Berichte 39 (1996) 773-776
Jürgen Kurths, Udo Schwarz & Annette Witt, Non-Linear Data Analysis in Solar Radio Astronomy, Lecture Notes in Physics 444 (1995) 159-171
J. Kurths, U. Schwarz, A. Witt, R.Th. Krampe & M. Abel, Measures of Complexity in Signal Analysis, in: Richard A. Katz, Chaotic, Fractal, and Nonlinear Signal Processing, AIP Conference Proceedings 375 (3rd Technical Conference on Nonlinear Dynamics and Full Spectrum Processing, July 10 - 14, 1995, Mystic, CT), Woodbury, New York 1996, pp. 33-54
U. Schwarz, Zeitreihenanalyse astrophysikalischer Aktivitätsphänomene, PhD Thesis 1995, Zusammenfassung
J. Kurths & U. Schwarz On Nonlinear Signal Processing, ESA SP-371 (1995) 15-21
Kurths, J., Schwarz, U. Scheffczyk, C., Engbert, R., Rosenblum, M., Kliegl, R, & Krampe, R. Th., Complexity in cognitive processes. In Lasker & Farre (eds.), Advances in synergetics: Systems research on emergence. (Vol. 2) The International Institute for Advanced Studies in Systems Research and Cybernetics, University of Windsor, Ontario, Canada, 1995.
M. N. Faktullin, N. A. Gasilov, M. Förster, U. Schwarz & M. Marquardt, Medium-Scale Irregularities of Electron Density at the Base of the Plasmasphere, Kosmicheskije Issledosvanija 33 (1995) 70-78
Udo Schwarz, Thomas Förster, Andreas Jacob, André Jannasch, David Kapell, Jörgen Kosche, Andreas Schütze & Sandro Wricke, Einführung in der Nichtlineare Dynamik, NLD-Preprint 8-1994
J. Kurths, U. Schwarz, C.P. Sonett & U. Parlitz, Testing for Nonlinearity in Radiocarbon Data, Nonlinear Processes in Geophysics 1 (1994) 72-75
J. Kurths & U. Schwarz, Chaos Theory and Radio Emission, Space Science Reviews 68 (1994) 171-184
U. Schwarz, Berichtigung zum Kurzbericht ''Das Maunder-Minimum. Alles sonnenklar, oder?'' von Thomas Bührke im Januar-Heft von Sterne und Weltraum, Seite 5-6 in: Sterne und Weltraum 33 (1994) Mai-Heft, 340-341
U. Schwarz, J. Kurths, A. Witt & A.O. Benz, Analysis of solar spike events by means of symbolic dynamics methods, Space Science Reviews 68 (1994) 245-246
M. Förster, U. Schwarz, M. N. Faktullin, N. A. Gasilov, & M. Marquardt, Medium-scale Irregular Structure of the Outer Ionosphere at Mid- and Subauroral Latitudes during Different Phases of a Magnetic Storm, Geomagnetismus und Aeronomie 34 (1994) 160-165
U. Schwarz, A.O. Benz, J. Kurths & A. Witt, Analysis of Solar Spike Events by Means of Symbolic Dynamics Methods, Astron. & Astrophys. 277 (1993) 215-224
J. Kurths & U. Schwarz, Application of Techniques of Nonlinear Dynamics to SS Cygni, Potsdam contributions to the ''2nd Haifa Technion Conference on CVs and Related Physics'', Preprint Series AIP 1993-02
J. Kurths & U. Schwarz, Application of Techniques of Nonlinear Dynamics to SS Cyg, in: Regev, Oded and Giora Shaviv (Eds.) Cataclysmic Variables and Related Physics. 2nd Technion Haifa Conference, Eilat, Israel, January 1993, Annals of the Israel Physical Society, Vol. 10, Institute of Physics Publishing, Bristol and The Israel Physical Society, Jerusalem, p. 295
M. Förster, U. Schwarz, M.N. Faktullin, N.A. Gasilov & M. Marquardt, Medium-scale irregular structure of the mid-latitude to subauroral topside ionosphere during different levels of magnetic activity measured by the satellit Aktivny, Preprint Nr. 75 (1022), Institut für Erdmagnetismus, Ionosphäre und Radiowellenausbreitung der Russischen Akademie der Wissenschaften (ISMIRAN) Moskau 1993
M. Förster, K. Danov & U. Schwarz, Numerische Modellstudie zu Auswirkungen wandernder atmosphärischer Störungen auf die obere Ionosphäre und Plasmasphäre, Kleinheubacher Berichte 36 (1993) 389-398
M. Förster, U. Schwarz, M. Marquardt, J. Rustenbach, M.N. Fatkullin & N.A. Gasilov, Wellenförmige Irregularitäten der Elektronendichte mittleren Maßstabs in der oberen Ionosphäre nach Messungen des Satelliten Aktivny, Geomagnetismus und Aeronomie 32 (1992) 169-171
U. Schwarz, M. Förster, M.N. Fatkullin & N.A. Gasilov, Wellenförmige Irregulitäten in der Elektronendichte der oberen Ionosphäre nach Messungen des Subsatelliten MAGION-2 der ACTIVE-Mission (IK-24), Kleinheubacher Berichte 35 (1992) 95-103
Förster, Matthias, Udo Schwarz, Mars N. Fatkullin, N.A. Gasilov & M. Marquardt, Irregular Structure of the Mid-Latitude to Subauroral Topside Ionosphere during Different Levels of Magnetic Activity, in: D. N. Baker, V. O. Papitashvili & M. J. Teague (eds.), Solar-Terrestrial Energy Program. The Initial Results from STEP Facilities and Theory Campaigns, Proceedings of the 1992 STEP Symposium / 5th COSPAR Colloquium held in Laural, Maryland, 24 - 28 August 1992, Pergamon, Elsevier Science Ltd., Oxford, pp. 379-382
M. Förster, M.N. Faktullin, N.A. Gasilov & U. Schwarz, Medium-scale wave-like irregularities of electron density and electron temperature in the upper ionosphere at subauroral and high latitudes during different phases of the magnetic storm of January 1974, Can. J. Phys. 70 (1992) 582-594
F. Spahn, J. Greiner & U. Schwarz, Moonlets in Saturn's rings, Adv. Space Res. 12 (1992) 141-147
F. Spahn, A. Saar, St. Schmidt & U. Schwarz, The action of the satellite 1981 S13, and the optical depth profile of the Encke-gap ringlet in the Saturn A ring, Astron. Nachr. 313 (1992) 101-105
J. Kurths & U. Schwarz, Can we learn nonlinear dynamics from the SS Cyg outburst series?, in: Proceedings of the Viña Del Mar Workshop on Cataclysmic Variable Stars (ed.: N. Vogt), Astronomical Society of the Pacific Conference Series, Vol. 29 (1992), Chile, pp. 125-129
U. Schwarz: N.G. Cooper (Ed.), From Cardinals to Chaos: Reflections on Life and Legacy of Stanislaw Ulam, Cambridge University Press, Cambridge-New York-New Rochelle-Melbourne-Sydney 1989, Astron. Nachr. 313 (1992) 359-360
F. Spahn, A. Saar, St. Schmidt & U. Schwarz, The Influence of Various Moonlets on the Optical Depth Profile in Planetary Rings, ICARUS 100 (1992) 143-153
U. Schwarz: CNDO/S-CI Investigation of Spin-Orbit Coupling in Substituted Aromatics, Report, Potsdam 1988
U. Schwarz: CNDO-Rechnungen zum inneren Schweratomeffekt in Aromaten, Report, Potsdam 1988
U. Schwarz: Fotophysikalische Desaktivierung ausgewählter Aromate und N-Heteroaromate, Report, Potsdam 1987
U. Schwarz: Theoretische Grundlagen zur Beschreibung von unimolekularen Singulett-Triplett-Übergängen in Aromaten und Heteroaromaten unter Berücksichtigung der Spin-Bahn-Kopplung auf der Grundlage der Rumpfpotentialmethode, Report, Potsdam 1983
W. Glumm & U. Schwarz: Lesematerial zur Marxschen Doktorarbeit vom Jahre 1841. Philosophische Probleme der Physik, Report, Potsdam 1983
W. Richter & U. Schwarz: Die RP-Methode als quantenmechanisches Verfahren zur theoretischen Beschreibung der Spin-Bahn-Kopplung, Mitteilungsblatt der Chemischen Gesellschaft 1982
U. Schwarz: Modelle zur Lichtausbreitung in inhomogenen Medien, insbesondere Betrachtungen zur wellenoptischen Beschreibung der Ausbreitung von Licht in Medien mit n=n(z), Diplomarbeit, Potsdam 1980
U. Schwarz & H.-W. Seiffert: Inbetriebnahme eines 100 MW-Blockes, Lübbenau/Vetschau 1973


Intern Links

Colloqium on Complex and Biological Systems
Math Colloqium. Crashcours 2pm
Center for Dynamics of Complex Systems
Chaos and Statistical Physics Group
Nonlinear Dynamics Group


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