Rogue wave dynamics in barotropic relaxing media

Pramana: Journal of physics

VICTOR K KUETCHE^1,2,3,5¹  THOMAS B BOUETOU^1,2,3,5²  ABBAGARI SOULEYMANOU^1,2,3,4³  SERGE PAULIN T MUKAM^1,2⁴ 

[1] Centre d’Excellence en Technologies de l’Information et de la Communication (CETIC), University of Yaounde I, P.O. Box 812, Yaounde, Cameroon^3;Department of Basic Science, Faculty of Mines, Law and Humanities, Faculty of Mines and Petroleum Industries, University of Maroua, P.O. Box 46, Maroua, Cameroon^4;Laboratory of Mechanics, Materials and Structures, Department of Physics, University of Yaounde I, P.O. Box 812, Yaounde, Cameroon^2;National Advanced School of Engineering, University of Yaounde I, P.O. Box 8390, Yaounde, Cameroon^1;The Abdus Salam International Centre for Theoretical Physics, Strada Costiera, 11, 34151 Trieste, Italy^5

关键词: Barotropic relaxing media;    homoclinic breather limit method;    rogue wave;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

In this work, we deal with a nonlinear wave equation, namely the Vakhnenko equation, which models the propagation of nonlinear wave in the barotropic relaxing media. Based on the homoclinic breather limit method, we seek rogue wave solution to the above equation. The results show that rogue wave or giant wave can exist insuch a medium.

【 授权许可】

CC BY