Dynamics of Untwisted Scroll Rings in Excitable Media
スポンサーリンク
概要
- 論文の詳細を見る
The motion of untwisted scroll rings in excitable media is investigated with an approximation analysis. Application of the multiscale expansion technique yields slow dynamics of scroll rings without a quasi-stationarity assumption. Our formulation gives not only the shrinking rate and drifting speed of scroll rings but also new results such as a frequency shift of rotation and a slow deformation of the meridian spiral.
- 社団法人日本物理学会の論文
- 1994-02-15
著者
-
NOZAKI Kazuhiro
Department of Physics, Nagoya University
-
YAMADA Hiroyasu
Department of Physics, Nagoya University
-
Yamada Hiroyasu
Department Of Physics Nagoya University
-
Nozaki Kazuhiro
Departmant Of Physics Nagoya University
-
Yamada Hiroyasu
Department Of Gastroenterology Hiroshima Prefectural Hospital
関連論文
- The Intersection Angles between N-Dimensional Stable and Unstable Manifolds in 2N-Dimensional Symplectic Mappings
- Renormalization Analysis of Resonance Structure in a 2-D Symplectic Map
- Random Wandering around Homoclinic-Like Manifolds in a Symplectic Map Chain
- A Phase Equation of Third-Order in Spatial Derivatives
- Asymptotic Expansions of Unstable and Stable Manifolds in Time-Discrete Systems
- Regularized Renormalization Group Reduction of Symplectic Maps : General Physics
- Nonlinear Responses of Dispersive Media.II.A Stability of Stationary Solutions to the KdV Equation with a Sinusoidal Force
- Hirota's Method and the Singular Manifold Expansion
- Lie-Group Approach to Perturbative Renormalization Group Method
- Derivation of the Kuramoto-Sivashinsky Equation Using the Renormalization Group Method : Condensed Matter and Statistical Physics
- Exponentially Small Oscillation of 2-Dimensional Stable and Unstable Manifolds in 4-Dimensional Symplectic Mappings
- Exact Phase Solutions of Nonlinear Oscillators on Two-dimensional Lattice (Electromagnetism, Optics, Acoustics, Heat Transfer, Classical Mechanics and Fluid Mechanics)
- Dynamics of Untwisted Scroll Rings in Excitable Media
- Regular surveillance by imaging for early detection and better prognosis of hepatocellular carcinoma in patients infected with hepatitis C virus
- Weak Thermonuclear Reaction Wave in High-Density Plasma
- Plasma Flow and a Soliton in a Theta Pinch
- Solitons in a Convective Motion of a Low-β Plasma. II
- Solitons in a Convective Motion of a Low-β Plasma
- Vortex Dynamics of the Complex Ginzburg-Landau Equation
- Exact Solutions of the Davey-Stewartson Equation with Complex Coefficients
- A Singularity-Free Expansion Method for Nonlinear Drift Wave Vortex in Shear Flow
- Nonlinear Surface Alfven Wave with Magnetic Island
- Effects of Disspative Perturbation on Bound-State Solitons of Nonlinear Schrodinger Equation
- Renormalization Group Method and Reductive Perturbation Method
- Deflagration Waves Supported by Thermal Radiation
- Excitation of Magnetostatic Mode by Drift Alfven Waves
- Chaotic Solitons in a Plasma Driven by an rf Field
- A Method to Construct Asymptotic Solutions Invariant under the Renormalization Group(Condensed Matter and Statistical Physics)
- Nonlinear Magnetostatic Modes and Twisting Modes with Magnetic Islands
- Exact Solutions of the Generalized Ginzburg-Landau Equation
- Lump Solutions of the Ishimori-II Equation : Condensed Matter and Statistical Physics
- Dynamics near Resonance Junctions in Hamiltonian Systems
- (2+1) Dimensional Soliton Equations Covariant with respect to the Binary Darboux Transformation
- Propagation of Solitary Pulses in Interactions of Plasma Waves. II
- Propagation of Drift Waves of Small but Finite Amplitude
- Propagation of Solitary Pulses in Interactions of Plasma Waves
- Exact Expanding Solution of Gas Sphere under Gravity(Gases, Plasmas and Electric Discharges)
- Exact Multisoliton Solutions for Three-Wave Interactions of Bernstein Modes
- Stability of Triple Solitary Waves and Effects of Inhomogeneities
- Interaction of Pulses in Dissipative Systems : FitzHugh-Nagumo Equations : General and Mathematical Physics
- A Note on the Reductive Perturbation Method
- Thermonuclear Reaction Wave in High-Density Plasma
- Darboux Covariant Soliton Equations Associated with the su(2) Linear System
- Phase-Locked and Phase-Drift Solutions of Phase Oscillators with Asymmetric Coupling Strengths
- Renormalization Analysis of Resonance Structure in a 2-D Symplectic Map
- Asymptotic Expansions of Unstable and Stable Manifolds in Time-Discrete Systems
- (2+1) Dimensional Soliton Equations Covariant with respect to the Binary Darboux Transformation
- Immune Response against Hamster Erythrocytes in the Low-Responder Mouse Strains:V. Anti-Hapten Antibody Production after Immunization with Hapten-Erythrocyte Conjugates