Discontinuous Galerkin methods represent a powerful and flexible class of finite element techniques that have gained prominence in the simulation of wave propagation phenomena governed by the ...

We study the initial value problem of the Helmholtz equation with spatially variable wave number. We show that it can be stabilized by suppressing the evanescent waves. The stabilized Helmholtz ...

Maxwell is widely regarded as one of the most brilliant men ever. His contributions to physics, through studies of electromagnetism and his proposal that light is a wave, are still extremely ...

SIAM Journal on Numerical Analysis, Vol. 52, No. 4 (2014), pp. 2027-2047 (21 pages) Two new two-grid algorithms are proposed for solving the Maxwell eigenvalue problem. The new methods are based on ...

Maxwell’s Equation Definition, Laws And Applications: Maxwell’s equations are a set of fundamental principles that form the foundation of classic electromagnetism. They describe how electric and ...