Abstract
In this Letter we show that the Novikov-Veselov equation (NV-equation) at positive energy (an analog of KdV in 2+1 dimensions) has no exponentially localized solitons in the two-dimensional sense.
| Original language | English |
|---|---|
| Pages (from-to) | 1233-1235 |
| Number of pages | 3 |
| Journal | Physics Letters, Section A: General, Atomic and Solid State Physics |
| Volume | 375 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - 28 Feb 2011 |