13 citations · 13 across the 4 of their papers we have counts for
4 papers
On the very accurate evaluation of the Voigt/complex error function with small imaginary argument
Yihong Wang
A rapidly convergent series, based on Taylor expansion of the imaginary part of the complex error function, is presented for highly accurate approximation of the Voigt/complex erro…
Adaptive Gradient Descent Methods for Computing Implied Volatility
Yixiao Lu, Yihong Wang, Tinggan Yang
In this paper, a new numerical method based on adaptive gradient descent optimizers is provided for computing the implied volatility from the Black-Scholes (B-S) option pricing mod…
Uniform convergent scheme for strongly anisotropic diffusion equations with closed field lines
Yihong Wang, Wenjun Ying, Min Tang
In magnetized plasma, the magnetic field confines particles around field lines. The ratio between the intensity of the parallel and perpendicular viscosity or heat conduction may r…
An Asymptotic Preserving method for strongly anisotropic diffusion equations based on field line integration
Min Tang, Yihong Wang
In magnetized plasma, the magnetic field confines the particles around the field lines. The anisotropy intensity in the viscosity and heat conduction may reach the order of $10^{12…