Dynamics of poles of elliptic solutions to the BKP equation

D. Rudneva, A. Zabrodin

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)


We derive equations of motion for poles of elliptic solutions to the B-version of the Kadomtsev-Petviashvili equation (BKP). The basic tool is the auxiliary linear problem for the Baker-Akhiezer function. We also discuss integrals of motion for the pole dynamics which follow from the equation of the spectral curve.

Original languageEnglish
Article number075202
JournalJournal of Physics A: Mathematical and Theoretical
Issue number7
Publication statusPublished - 22 Jan 2020


  • BKP equation
  • dynamics of poles
  • elliptic solutions


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