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 های Numerical approximation for inverse problem of the Ostrovsky–Burgers equation:

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