An Integrable Discretization of a 2+1-dimensional Sine-Gordon Equation
β Scribed by J. J. C. Nimmo; W. K. Schief
- Book ID
- 108542631
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 208 KB
- Volume
- 100
- Category
- Article
- ISSN
- 0022-2526
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π SIMILAR VOLUMES
The problem of controlling the propagation of moving breathers in semi-infinite discrete mechanical lattices in two dimensions is tackled here. Nonlinear supratransmission is employed to show that an adequate modulation of the driving amplitude on two adjacent boundaries of the lattice yields an eff
completely integrable through the inverse scattering transform (see, for example, [1,11]) this allows us to study the In this, the first of two papers on the numerical solution of the sine-Gordon equation, we investigate the numerical behavior of a subsequent nonlinear evolution of the instabilities