Numerical approximation for inverse problem of the Ostrovsky–Burgers equation

This article considers a nonlinear inverse problem of the Ostrovsky–Burgers equation by using noisy data. Two B-Splines with different levels, the quintic B-spline and septic B-spline, are used to study this problem. For both B-splines, the stability and convergence analysis are calculated, and results show that an excellent estimation of the unknown functions of thenonlinear inverse problem.

کلیدواژه ها:

Ostrovsky equation ، Quintic B-spline Collocation ، Septic Bspline collocation ، Convergence Analysis ، Stability analysis ، Noisy data