Dynamics of Complex Systems
Working Group of Gerd Pfister, Institute of Experimental and Applied Physics
Publications
- Hoffmann, Ch. ; Altmeyer, S. ; Heise, M. ; Abshagen, J. ; Pfister, G.:Axisymmetric propagating vortices in centrifugally stable Taylor-Couette flow. In: Journal of Fluid Mechanics 728 p. 458-470 (2013)
- Heise, M. ; Hoffmann, Ch. ; Will, Ch. ; Altmeyer, S. ; Abshagen, J. ; Pfister, G.: Co-rotating Taylor–Couette flow enclosed by stationary disks. In: Journal of Fluid Mechanics 716 p. R4-1-12 (2013
- Abshagen, J. ; von Stamm, J. ; Heise, M. ; Pfister, G.: Localized modulation of rotating waves in Taylor-Couette flow. In: Physical Review E 85, p. 056307 (2012)
- Abshagen, J. ; Heise, M. ; Pfister, G. ; Mullin, T.: Multiple localized states in centrifugally stable rotating flow. In: Physics of Fluids 22, p. 021702 (2010)
- Hoffmann, Ch. ; Heise, M. ; Altmeyer, S. ; Abshagen, J. ; Pinter, A. ; Lücke, M. ; Pfister, G.: Nonlinear defects separating spiral waves in Taylor-Couette flow. Physical Review E 80, p. 066308 (2009)
- Heise, M. ; Hochstrate, K. ; Abshagen, J. ; Pfister, G.: Spirals vortices in Taylor-Couette flow with rotating endwalls. In: Physical Review E 80, No. 4, p. 045301(R) (2009)
- Abshagen, J. ; Heise, M. ; Pfister, G. ; Hoffmann, Ch.: Direction reversal of a rotating wave in Taylor-Couette flow. In: Journal of Fluid Mechanics 607, p. 199-208 (2008)
- Heise, M. ; Küter, D. ; Abshagen, J. ; Pfister, G.: Spatio-temporal behavior of spiral vortex flow. In: Journal of Physics: Conference Series 137, p. 012004 (6pp) (2008)
- Abshagen, J. ; Heise, M. ; Pfister, G.: Bifurcation behavior of standing waves. In: Journal of Physics: Conference Series 137, p. 012005 (6pp) (2008)
- Heise, M. ; Hoffmann, Ch. ; Abshagen, J. ; Pinter, A. ; Pfister, G. ; Lücke, M.: Stabilization of Domain Walls between Traveling Waves by Nonlinear Mode Coupling in Taylor-Couette Flow. In: Physical Review Letters 100, No. 6, p. 064501 (2008)
- Heise, M. ; Abshagen, J. ; Küter, D. ; Hochstrate, K. ; Pfister, G. ; Hoffmann, Ch.: Localized spirals in Taylor-Couette flow. In: Physical Review E 77, No. 2, p. 026202 (2008)
- Abshagen, J. ; Lopez, J. ; Marques, F. ; Pfister, G.: Bursting dynamics due to a homoclinic cascade in Taylor-Couette flow. In: Journal of Fluid Mechanics 613, p. 357-384 (2008)
- Abshagen, J. ; Heise, M. ; Langenberg, J. ; Pfister, G.: Imperfect Hopf bifurcation in spiral Poiseuille flow. In: Physical Review E 75, No. 1, p. 016309 (2007)
- Heise, M. ; Abshagen, J. ; Menck, A. ; Pfister, G.: Intermittency in spiral Poiseuille flow. In: Journal of Physics: Conference series 14, p. 94-100 (2005)
- Abshagen, J. ; Lopez, J. ; Marques, F. ; Pfister, G.: Mode competition of rotating waves in reflection-symmetric Taylor Couette flow. In: Journal of Fluid Mechanics 540, p. 269-299 (2005)
- Abshagen, J. ; Lopez, J. ; Marques, F. ; Pfister, G.: Symmetry breaking via global bifurcations of two-tori in hydrodynamics. In: Physical Review Letters 94, No. 074501 (2005)
- Langenberg, J. ; Pfister, G. ; Abshagen, J.: Chaos from Hopf-bifurcation in a Finite Fluid Flow. In: Physical Review E 68, (2003), No. 056308
- Langenberg, J. ; Pfister, G. ; Abshagen, J.: The effect of physical boundaries on oscillatory bifurcation in counter-rotating Taylor-Couette flow. In: Physics of Fluids 16, (2004), 2757-2762
- Abshagen, J. ; Langenberg, J. ; Pfister, G. ; Mullin, T. ; Tavener, S. J. ; Cliffe, K. A.: Taylor-Couette flow with independently rotating end plates. In: Theoretical and Computational Fluid Dynamics 18 (2004), No. 2-4, p. 129-136
- Langenberg, J. ; Heise, M. ; Abshagen, J. ; Pfister, G.: Convective and absolute instabilities in counter-rotating spiral Poiseuille flow. Theoretical and Computational Fluid Dynamics 18, No. 2-4, p. 97-103 (2004)
- Schulz, A. ; Pfister, G. ; Tavener, S. J.: The effect of outer cylinder rotation on Taylor-Couette flow at small aspect ratio. In: Physics of Fluids 15 (2003), No. 2, p. 417-425
- Langenberg, J. ; Pfister, G. ; Abshagen, J.: Standing waves in flow between finite counterrotating cylinders. In: Physical Review E 68 (2003), No. 5, p. 1-5
- Abshagen, J. ; Meincke, O. ; Pfister, G. ; Cliffe, K. A. ; Mullin, T.: Transient dynamics at the onset of Taylor vortices. In: Journal of Fluid Mechanics 476 (2003), p. 335-343
- Raethjen, J. ; Lindemann, M. ; Dümpelmann, M. ; Wenzelburger, R. ; Pfister, G. ; Elger, C. E. ; Timmer, J. ; Deuschl, G.: Corticomuscular coherence in the 6-15 Hz band. Does the central component of physiologic tremor originate from the cortex? In: Journal of Physiology (2001), p. 217-222
- Lindemann, M. ; Raethjen, J. ; Timmer, J. ; Deuschl, G. ; Pfister, G.: Delay Estimation and Model Identification for Cortico-Peripheral Relations (abstract). In: Journal of Neuroscience Methods 111 (2001), No. 2, p. 127-139
- Abshagen, J. ; Pfister, G. ; Mullin, T.: Gluing Bifurcations in a Dynamically Complicated Extended Flow. In: Physical Review Letters 87 (2001), No. 22, p. 1-4
- Raethjen, J. ; Lindemann, M. ; Schmaljohann, H. ; Wenzelburger, R. ; Pfister, G. ; Deuschl, G.: Multible oscillators are causing parkinsonian and essential tremor (abstract). In: Movement Disorders 15 (2000), p. 84
- Lüthje, O. ; Wolff, S. ; Pfister, G.: Control of Chaotic Taylor-Couette Flow with Time-Delayed Feedback. In: Physical Review Letters 86 (2000), p. 1745-1748
- Friedrich, R. ; Peinke, S. ; Lück, St. ; Siefert, M. ; Lindemann, M. ; Raethjen, J. ; Deuschl, G. ; Pfister, G.: Extracting model equations from experimental data (abstract). In: Physics Letters A 271 (2000), p. 217-222
- Raethjen, J. ; Lindemann, M. ; Dümpelmann, M. ; Stolze, H. ; Wenzelburger, R. ; Pfister, G. ; Elger, C. E. ; Timmer, J. ; Deuschl, G.: Cortical correlates of physiologic tremor. In: Movement Disorders 90 (2000), No. 15/suppl.3, p. 510
- Schulz, A. ; Pfister, G.: Bifurcation and structure of flow between counter-rotating cylinders. In: Physics of rotating fluids, Springer, New York (2000), p. 37-53
- Egbers, C. ; Pfister, G.: Physics of rotating fluids. Springer, Berlin (2000),
- Abshagen, J. ; Pfister, G.: Low-dimensional dynamics of axisymmetric modes in wavy Taylor vortex flow. In: Physics of rotating fluids, Springer, Berlin (2000), p. 84-100
- Meincke, O. ; Egbers, C. ; Scurtu, N. ; Bänsch, E.: Taylor-Couette system with asymmetric boundary conditions. In: Physics of rotating fluids, Springer, Berlin (2000), p. 22-36
- Gerdes, A. ; Kunze, J. ; Pfister, G. ; Sievers, H. H.: Addition of a Small Curvature Reduces Power Losses Total Cavopulmonary Connections (abstract). In: The Annals of Thoracic Surgery 67 (1999) , p. 1760-1764
- Abshagen, J. ; Pfister, G.: Complex homoclinic and heteroclinic dynamics in Taylor-Couette flow. In: Proceedings of the 11th International Couette-Taylor Workshop, Centrifugal Flows in Science and Industry. Bremen, Germany (1999)
- Schulz, A. ; Füser, S. ; Pfister, G.: Bifurcation and mode interaction with independently rotating cylinders in Taylor-Couette flow. In: Proceedings of the 11th International Couette-Taylor Workshop, Centrifugal Flows in Science and Industry. Bremen, Germany (1999)
- Busse, F. H. ; Pfister, G.: Formation in Axisymmetric Fluid Systems. Springer, New York, 1998
- Galka, A. ; Maaß, T. ; Pfister, G.: Estimating the Dimension of High-dimensional Attractors (abstract). In: Physica D 121 (1998), p. 237-251
- Sievers, H. H. ; Gerdes, A. ; Kunze, J. ; Pfister, G.: Superior Hydrodynamics of a Modified Cavopulmonary Connection for the Norwood Operation (abstract). In: The Annals of Thoracic Surgery 65 (1998), p. 1741-1745
- Busse, F. H. ; Pfister, G. ; Schwabe, D.: Formation of dynamical structures in axisymmetric fluid systemp. In: Evolution of spontaneous structures in dissipative continous systems, Springer, Berlin (1998)
- Abshagen, J. ; von Stamm, J. ; Roth, D. ; Gerdts, U. ; Pfister, G.: Phase dynamics in Couette-Taylor flow with realistic boundary conditions. In: Proceedings of the 10th International Couette-Taylor Workshop, Centrifugal Flows in Science and Industry. Paris, Francee (1997)
- Schulz, A. ; Prange, W. ; Pfister, G.: External perturbations on scenarios in Couette-Taylor flow. In: Proceedings of the 10th International Couette-Taylor Workshop, Centrifugal Flows in Science and Industry. Paris, France (1997)
- Otto, K.-H. ; Pfister, G.: Herzklappenprothese. In: Patent DE 196 27 859.7 (1996)
- Abshagen, J. ; Schulz, A. ; Pfister, G.: The Couette-Taylor flow: A paradigmatic system for instabilities, pattern formation and routes to chaos. In: Nonlinear physics of complex systems, Springer, Berlin (1996)
- von Stamm, J. ; Gerdts, U. ; Buzug, T. ; Pfister, G.: Symmetry breaking and period doubling on a torus in the VLF regime in Taylor-Couette flow. In: Physical Review E 54 (1996), No. 5, p. 4938-4957
- Jahnke, A. W. ; Kraatz, E. G. ; Blömer, F. ; Paul, J. ; Pfister, G. ; Sievers, H. H.: A new experimental model and formula for flow determination and possible application in sizing of interaterial communication. In: Journal of Cardiovascular Surgery 36 (1995), p. 313-318
- Zacharias, V. ; Pfister, G.: An Adaptive Hierachical Fuzzy Controller for Rudder Roll Stabilization with an Integrated Course Controller Designed with Fuzzy-Logic. In: CAMS ‘95: IFAC Workshop on Control Applications in Marine Systems. Trondheim, Norway (1995)
- Hoffmann, F. ; Pfister, G.: A New Learning Method for the Design of Hierarchical Fuzzy Controllers Using Messy Genetic Algorithms. In: World Congress of the International Fuzzy Systems Association. Sao Paulo, Brazil (1995)
- Otto, K.-H. ; Pfister, G. ; Sievers, H.-H.: Herzklappenprothese. In: Patent DE 19532973 (1995)
- Hoffmann, F. ; Pfister, G.: Learning of a Fuzzy Control Rule Base for an Autonomous Agent Using Messy Genetic Algorithms. In: ASI-AA-95: Practice and Future of Autonomous Agents. Monte Verita, Schweiz (1995)
- Pfister, G. ; von Stamm, J.: Routes to Chaos in Rotational Tayler-Couette Flow. In: Proceedings of the 3rd Experimental Chaos Conference. Edinburgh, Great Britain (1995)
- Hoffmann, F. ; Pfister, G.: Learning of a Fuzzy Control Rule Base Using Messy Genetic Algorithms. Physica (1995)
- Kantz, H. ; Schreiber, T. ; Hoffmann, I. ; Buzug, Th. ; Pfister, G. ; Flepp, L. ; Simonet, J. ; Badii, R. ; Brun, E.: Nonlinear noise reduction: A case study on experimental data. In: Physical Review E 48 (1993), p.1529
- Hoffmann, F. ; Pfister, G.: Optimierung Hierachischer Fuzzy-Regler mit genetischen Algorithmen. Springer, Berlin, 1994
- von Stamm, J. ; Buzug, Th. ; Pfister, G.: Instabilities and Chaos in Taylor-Couette flow. In: Chaos and Nonlinear Mechanics, Proceedings of Euromech Colloquium 308 - Chaos and Noise in Dynamical Systems, World Scientific (1994)
- Hoffmann, F. ; Pfister, G.: Automatic Design of Hirachical Fuzzy Controllers Using Genetic Algorithms. In: Proceedings 2nd European Concress on Intelligent Techniques and Soft Computing (EUFIT 94). Aachen, Germany (1994)
- Gerdts, U. ; von Stamm, J. ; Buzug, T. ; Pfister, G.: Axisymmetric time-dependent flow in the Taylor-Couette system. In: Physical Review E 49 (1994), No. 5, p. 4019-4026
- von Stamm, J. ; Buzug, T. ; Pfister, G.: Frequency locking in axisymmetric hydrodynamic flow. In: Physics Letters A 194, No. 3, p. 173-178 (1994)
- Enge, N. ; Buzug, Th. ; Pfister, G.: Noise reduction on chaotic attractors. In: Physics Letters A 175 (1993), p. 178
- Buzug, Th. ; Pfister, G.: Optimal Delay Time and Embedding Dimension for Delay Time Coordinates by the Analysis of the Global and Local Dynamical Behaviour of Strange attractors. In: Physical Review A 45 (1992), p. 7073
- Pfister, G. ; Buzug, Th. ; Enge, N.: Characterization of Experimental Time Series from Taylor Couette Flow (abstract). In: Physica D 58 (1992), p. 441-454
- Buzug, Th. ; Pfister, G.: Comparison of Algorithms Calculating Optimal Embedding Parameters for Delay Time Coordinates (abstract). In: Physica D 58 (1992), p. 127-137
- Otto, K. H. ; Pfister, G. ; Stier, P.: Medikamenten Feindosiersystem. In: Mikroelektronik 6 (1992), No. 2
- Buzug, Th. ; von Stamm, J. ; Pfister, G.: Fractal Dimensions of Strange Attractors Obtained from the Taylor Couette Experiment (abstract). In: Physica A 191 (1992), p. 559
- Pfister, G. ; Schulz, A. ; Lensch, B.: Bifurcation and a route to chaos of an one-vortex-state in the Taylor-Couette flow. In: European Journal of Mechanics-B/Fluids 10 (1991), No. 2, p. 247-252
- Chennaoui, A. ; Pawelzik, K. ; Liebert, W. ; Schuster, H. G. ; Pfister, G.: Attractor reconstruction from filtered chaotic time series. In: Physical Review A 41 (1990), p. 4051
- Buzug, Th. ; Reimers, T. ; Pfister, G.: Dimensions and Lyapunov Spectra from Measured Time Series of Taylor Couette Flow. In: Plenum Press, New York, (1990), p. 7
- Buzug, Th. ; Reimers, T. ; Pfister, G.: Optimal Reconstruction of Strange Attractors from Purely Geometrical Arguments. In: EuroPhysics Letters 13 (1990), p. 605
- Pfister, G. ; Schmidt, H. ; Cliffe, K. A. ; Mullin, T.: Bifurcation phenomena in Taylor-Couette flow in very short annulus. In: Journal of Fluid Mechanics 191 (1988), p. 1-18
- Mullin, T. ; Cliffe, K. A. ; Pfister, G.: Unusual Time Dependent Phenomena in Taylor Couette Flow at Moderately low Reynolds Numbers. In: Physical Review Letters 58 (1987), p. 2212
- Pfister, G.: Experiments in Deterministic Chaotic Taylor Vortex Flow. In: Jankowsky, D. F. (Editor); Neitzel, G. P. (Editor): Synopsis of Contributions of the Fifth Taylor Vortex Working Party in Tempe, Arizona (1987)
- Pfister, G.: Period Doubling in Rotational Taylor Couette Flow. In: Durao, D. F. G. (Editor): Selected Papers from the Second International Symposium on Applications of Laser Doppler Anemometry to Fluid Mechanics (1985), p. 159
- Pfister, G.: Deterministic Chaos in Rotational Taylor Couette flow. In: 235. Springer, New York (1985), p. 199
- Pfister, G. ; Gerdts, U. ; Schulz, F. ; Geister, G.: Diffusive Processes and Deterministic Chaos in Rotational Taylor Couette Flow. In: Zierep, J. (Editor): Synopsis of Contributions from the Fourth Meeting of the Taylor Vortex Party. Karlsruhe, Germany (1985), p. 70
- Pfister, G. ; Schulz, F. ; Geister, G.: Period Doubling and Deterministic Chaos in Rotational Taylor Couette Flow. In: Richards, S. (Editor): Optical Measurements in Fluid Mechanics, Conference Series 77, Adam Hilger Press (1985), p. 57
- Pfister, G. ; Schätzel, K. ; Gerdts, U.: Velocity correlation measurements of oscillating flow and turbulence in rotational Couette flow. In: Laser Anemometry in Fluid Mechanics (1984), p. 37
- Lücke, M. ; Mihelcic, M. ; Wingerath, K. ; Pfister, G.: Flow in a small annulus between concentric cylinders. In: Journal of Fluid Mechanics 140 (1984), p. 343-353
- Pfister, G.: Period doubling in the rotational Taylor-Couette flow. In: Laser anemometry in fluid mechanics (1984), p. 159-169
- Lorenzen, A. ; Pfister, G. ; Mullin, T.: Endeffects on the transitions to time dependent motion in the Taylor experiment. In: Physics of Fluids 26 (1983), p. 10
- Pfister, G. ; Gerdts, U. ; Lorenzen, A. ; Schätzel, K.: Hardware and software implementation of online velocity correlation measurements in oscillatory and turbulent rotational Couette flow. 38 Springer, New York (1983), p. 289
- Mullin, T. ; Lorenzen, A. ; Pfister, G.: Transition to Turbulence in a non standard Rotating Flow (abstract). In: Physics Letters A 96 (1983), p. 236
- Pfister, G.: Kiel Experiments on Taylor Couette Flow. In: Donnelly, R. J. (); Park, K. (): Summary of the Proceedings of the 60th Anniversary Taylor Vortex Flow. Eugene, Oregon, USA (1983)
- Mullin, T. ; Pfister, G. ; Lorenzen, A.: New Observations on Hysteresis Effects in Taylor Couette Flow. In: Physics of Fluids 25 (1982), p. 1134
- Brandstäter, A. ; Gerdts, U. ; Lorenzen, A. ; Pfister, G.: The Structure and Dynamics of Non Stationary Taylor Vortex Flow. In: Nonlinear Phenomena at Phase Transitions and Instabilities (1982), p. 303-307
- Brandstäter, A. ; Pfister, G. ; Schulz-DuBois, E. O.: Excitation of a taylor vortex mode having resonant frequency dependence of coherence length (abstract). In: Physics Letters A 88 (1982), No. 8, p. 407-409
- Brandstäter, A. ; Pfister, G. ; Rehberg, I. ; Schulz-DuBois, E. O. .: Divergence of Coherence Length and Exitation of Resonance in Taylor Vortex Flow. In: Springer, Berlin, 1981, p. 45
- Pfister, G. ; Rehberg, I.: Space-dependent order parameter in circular Couette Flow transitions (abstract). In: Physics Letters A 83 (1981), No. 1, p. 19-22
- Pfister, G.: On the Structure of Non Stationary Taylor Vorticep. In: Proceedings from the 4th. International Conference on Photon Correlation Techniques in Fluid Mechanicp. Stanford, USA (1980), p. 27
- Vehrenkamp, R. ; Pfister, G.: Advances in the analysis of weak secondary flowp. In: Proceedings of the Symposium on Long Range and Short Range Optical Velocity Measurementp. St. Louis, France (1980)
- Pfister, G. ; Gerdts, U.: Dynamics of Taylor Vortex Flow. In: Physics Letters A 83 (1980), p. 23
- Vehrenkamp, R. ; Schätzel, K. ; Pfister, G. ; Schulz-DuBois, E. O.: Direct Measurement of Velocity Correlation Functions using the Erdmann Gellert Rate Correlation Technique. In: Journal of Physics E 12 (1979), p. 119
- Vehrenkamp, R. ; Schätzel, K. ; Pfister, G. ; Fedders, B. p. ; Schulz-DuBois, E. O.: A Comparison Between Analog LDA, Photon Correlation LDA and Rate Correlation Techniquep. In: Physica Sripta 19 (1979), p. 379
- Fedders, B. p. ; Pfister, G. ; Schulz-DuBois, E. O.: Signal Amplitudes in Laser Doppler Anemometry. In: Proceedings of the Conference on Photon Correlation Techniques in Fluid Mechanics, Cambridge (1977)
- Dreybrodt, W. ; Pfister, G.: Electric Field Effect on the Ground State Splitting of Mn++ Ions in NaCl Measured by EPR. In: Phyp. stat. sol. 34 (1969), p. 69
- Pfister, G. ; Dreybrodt, W. ; Assmus, W.: Temperature Dependent Ground State Splitting of Mn++ Ions in Alkali Halides Induced by Resonant Vibrationp. In: Phyp. stat. sol. 36 (1969), p. 351