Affiliation:
1. Department of Mathematics Panjab University Chandigarh India
2. University Institute of Engineering and Technology Panjab University Chandigarh India
3. Departamento de Matemática Aplicada University of Salamanca Salamanca Spain
Abstract
In this study, the authors present a uniform algebraic trigonometric tension B‐spline‐based differential quadrature method combined with an optimized hybrid block method to numerically solve the Rosenau–KdV–RLW equation. The discrete mass and energy have been calculated, showing that they are conserved, thus indicating the efficiency and accuracy of the present approach. The method outperforms other methods and does not require linearization, allowing it to be directly implemented for solving nonlinear partial differential equations.