We have recently published some work on the use of Fourier methods for fractional reaction-diffusion equations written in terms of the fractional Laplacian. These methods are highly efficient and accurate, and extremely easy to implement (codes provided in the main text).
Article Fourier spectral methods for fractional-in-space reaction-di...
Dear scientists, thank you very much for your helpful answers,
There are a lot of efficient and accurate methods about the PDEs fractional order, but can someone use these methods in option pricing (Black-Scholes or etc.) because of arbitrage?