naa a22 4500 510766862 CHVBK 20180411083159.0 cr unu---uuuuu 180411e20130301xx s 000 0 eng 10.1007/s12043-012-0502-3 doi (NATIONALLICENCE)springer-10.1007/s12043-012-0502-3 Peakons and compactons on the background of periodic wave [Elektronische Daten] [CHAO-QING DAI, CUI-YUN LIU] In this paper, the extended tanh-function method (ETM) based on the mapping equation is further improved by generalizing the Riccati equation. The new variable separation solutions of the (2+1)-dimensional Broer-Kaup-Kupershmidt (BKK) system are derived. From the periodic wave solution and by selecting appropriate functions, the evolutional behaviours of peakons and compactons on the background of Jacobian elliptic wave are investigated. Indian Academy of Sciences, 2012 Extended tanh-function method nationallicence Broer-Kaup-Kupershmidt system nationallicence novel solitary wave structures nationallicence background of Jacobian elliptic wave nationallicence DAI CHAO-QING School of Sciences, Zhejiang Agriculture and Forestry University, 311300, Lin'an, People'sRepublic ofChina aut LIU CUI-YUN School of Sciences, Zhejiang Agriculture and Forestry University, 311300, Lin'an, People'sRepublic ofChina aut Pramana Springer-Verlag 80/3(2013-03-01), 463-470 0304-4289 80:3<463 2013 80 12043 https://doi.org/10.1007/s12043-012-0502-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s12043-012-0502-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- DAI CHAO-QING School of Sciences, Zhejiang Agriculture and Forestry University, 311300, Lin'an, People'sRepublic ofChina aut NATIONALLICENCE 700 1- LIU CUI-YUN School of Sciences, Zhejiang Agriculture and Forestry University, 311300, Lin'an, People'sRepublic ofChina aut NATIONALLICENCE 773 0- Pramana Springer-Verlag 80/3(2013-03-01), 463-470 0304-4289 80:3<463 2013 80 12043 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer