Oruc, OmerEsen, AlaattinBulut, Fatih2024-08-042024-08-0420201660-54461660-5454https://doi.org/10.1007/s00009-020-01572-whttps://hdl.handle.net/11616/99466In this manuscript, a Strang splitting approach combined with Chebyshev wavelets has been used to obtain the numerical solutions of regularized long-wave (RLW) equation with various initial and boundary conditions. The performance of the proposed method measured with three different test problems. To measure the accuracy of the method, L-2 and L-infinity error norms and the I-1,I-2,I-3 invariants are computed. The results of the computations are compared with the existing numerical and exact solutions in the literature.eninfo:eu-repo/semantics/closedAccessChebyshev wavelet methodStrang splittingregularized long-wave equationnonlinear phenomenanumerical solutionArticle17510.1007/s00009-020-01572-w2-s2.0-85089564543Q2WOS:000567405300005Q2