Discontinuous Galerkin methods: A class of finite element methods that allow discontinuities between elements, providing flexibility in mesh design and high-order accuracy for approximating PDEs.

Discontinuous Galerkin (DG) methods have emerged as a formidable tool in computational fluid dynamics (CFD), offering a flexible and high-order accurate framework for solving complex flow problems.

J. S. Hesthaven and T. Warburton, Nodal Discontinuous Galerkin Methods - Algorithms, Analysis, and Applications (Springer 2008). Available from the Springer Collection. More to come. This is an ...