Rational wave solutions to a generalized (2+1)-dimensional Hirota bilinear equation
K. Hosseini, Mohammad Mirzazadeh, M. Aligoli, Mostafa Eslami, J.G. Liu
Abstract
A generalized form of (2+1)-dimensional Hirota bilinear (2D-HB) equation is considered herein in order to study nonlinear waves in fluids and oceans. The present goal is carried out through adopting the simplified Hirota’s method as well as ansatz approaches to retrieve a bunch of rational wave structures from multiple soliton solutions to breather, rational, and complexiton solutions. Some figures corresponding to a series of rational wave structures are provided, illustrating the dynamics of the obtained solutions. The results of the present paper help to reveal the existence of rational wave structures of different types for the 2D-HB equation.
Topics & Concepts
AnsatzBilinear interpolationRogue waveBreatherMathematicsSolitonOne-dimensional spaceBilinear formNonlinear systemMathematical analysisApplied mathematicsMathematical physicsPhysicsQuantum mechanicsStatisticsNonlinear Waves and SolitonsNonlinear Photonic SystemsAlgebraic structures and combinatorial models