Fourier analysis and numerical methods have long played a pivotal role in the solution of differential equations across science and engineering. By decomposing complex functions into sums of ...

The recently developed multiscale kernel of R. Opfer [Adv. Comput. Math., 25 (2006), pp. 357- 380] is applied to approximate numerical derivatives. The proposed method is truly mesh-free and can ...

The valuation of financial derivatives continues to evolve, with option pricing models remaining a cornerstone of modern quantitative finance. Traditional frameworks, such as the Black–Scholes model, ...

This is a preview. Log in through your library . Abstract A robust and reliable parameter estimation is a critical issue for modeling in immunology. We developed a computational methodology for ...