In this paper, we consider the finite element method and discontinuous Galerkin method for the stochastic Helmholtz equation in ℝd (d = 2, 3). Convergence analysis ...

Apple improved the Math Notes feature in iOS 26 and iPadOS 26, allowing users to input equations to create graphs in three dimensions. With ‌iOS 26‌ and ‌iPadOS 26‌, when you write an equation with ...

This is a preview. Log in through your library . Abstract A numerical method is described and analyzed for the solution of the exterior Dirichlet problem for the Helmholtz equation in three dimensions ...