EXACT WAVE SOLUTIONS AND LOCAL CONSERVATION LAWS OF A THIRD-ORDER BOUSSINESQ SYSTEM


YAŞAR E., YAŞAR E.

DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES S, 2024 (SCI-Expanded) identifier

Özet

This study deals with the third-order Boussinesq type system, an essential model for coastal and civil engineering to perform the nonlinear water wave model in a harbour and coastal design. The generalized exponential function method and the invariant subspace method are utilized to exhibit exact solutions. The analysis also involves examining the time derivative through the Riemann-Liouville fractional derivative operator and employing the invariant subspace method. Conservation laws are also investigated by exploiting Lie point symmetries, the nonlocal conservation method, and the self-adjointness concept. The present work's outputs contribute to increasing our understanding of the dynamics governed by the system in question.