2 papers
math.NA2019
A novel least squares method for Helmholtz equations with large wave numbers
Qiya Hu, Rongrong Song
In this paper we are concerned with numerical methods for nonhomogeneous Helmholtz equations in inhomogeneous media. We design a least squares method for discretization of the cons…
math.NA2017
A variant of the plane wave least squares method for the time-harmonic Maxwell's equations
Qiya Hu, Rongrong Song
In this paper we are concerned with the plane wave method for the discretization of time-harmonic Maxwell's equations in three dimensions. As pointed out in [6], it is difficult to…