Keyphrases
Solitary Waves
87%
Split-step Fourier Method
82%
Solitary Wave Solutions
79%
High-order
76%
Interaction Equation
76%
Wave Interaction
76%
Numerical Results
58%
Generalized Davey-Stewartson System
57%
Boussinesq Equations
57%
Nonlinear Schrödinger Equation
57%
Pseudospectral Method
43%
Numerical Methods
42%
Petviashvili Method
39%
Improved Boussinesq Equation
38%
Long Waves
38%
Analytical Results
38%
Shortwave
38%
Blowing
38%
Periodic Waves
38%
Cauchy Problem
38%
Rosenau Equation
38%
Single Solitary Wave
37%
Numerical Simulation
34%
Nonlinearity
31%
Standing Wave Solutions
31%
Blow-up Solutions
29%
Fourth Order
28%
Space Order
28%
Solution Uniqueness
28%
Numerical Experiments
28%
Solution Existence
28%
Small Dispersion Limit
28%
Finite Time Blow-up
28%
Periodic Standing Waves
28%
Orbital Stability
28%
Spectral Stability
25%
Numerical Solution
25%
Coupling Parameter
25%
Fourier
24%
Order Split
23%
Split-step Method
23%
First-order
23%
Sine
23%
Spectral Order
23%
Energy Space
22%
Relaxation Method
20%
Numerical Scheme
19%
Collision of Solitary Waves
19%
Semi-discrete Scheme
19%
Fourier Pseudo-spectral Method
19%
Mathematics
Nonlinearity
100%
Spectral Method
92%
Finite Time
68%
Schr Dinger Equation
57%
Fourth-Order
57%
Numerical Experiment
46%
Sufficient Condition
44%
Computer Simulation
44%
Test Problem
39%
Numerical Scheme
39%
Discrete Scheme
38%
Periodic Wave
38%
Global Solution
38%
Standing Wave
38%
Orbital Stability
34%
Plane Wave
31%
Type Equation
28%
Mathematical Method
28%
Numerical Methods
25%
Relaxation Method
25%
Numerical Solution
25%
Global Existence
25%
Nonexistence
25%
Iteration Method
23%
Wave Equation
19%
Non-Linear Wave
19%
Exponential Integrators
19%
Elliptic Case
19%
Unlike Term
19%
Dispersive Order
19%
Local Existence
19%
Wave Speed
19%
Korteweg-De Vries Equation
19%
Periodic Solution
19%
Benjamin-Bona-Mahony Equation
19%
Classical Limit
19%
Initial-Boundary Value Problem
19%
Initial Value
19%
Boundary Value Problems
19%
Concavity
19%
Posedness
19%
Initial Datum
19%
Runge-Kutta Method
19%
Subproblem
19%
Ground State
19%
Stability Analysis
15%
Tangent Space
15%
Sobolev Space
15%
Longitudinal Wave
15%
Traveling Wave
12%
