Esen, A2024-08-042024-08-0420050096-3003https://doi.org/10.1016/j.amc.2004.08.013https://hdl.handle.net/11616/94118In this paper, the equal width wave (EW) equation is solved by a numerical technique based on a lumped Galerkin method using quadratic B-spline finite elements to investigate the motion of a single solitary wave, development of two solitary waves interaction and an undular bore. The obtained results are compared with published numerical solutions. A linear stability analysis of the method is also investigated. (c) 2004 Elsevier Inc. All rights reserved.eninfo:eu-repo/semantics/closedAccessEW equationlumped Galerkin methodsplinessolitary wavesundular boreArticle168127028210.1016/j.amc.2004.08.0132-s2.0-25644460281N/AWOS:000232501300023Q2