Zobrazeno 1 - 10
of 35 942
pro vyhledávání: '"DISCONTINUOUS GALERKIN METHOD"'
We propose and analyze a space-time Local Discontinuous Galerkin method for the approximation of the solution to parabolic problems. The method allows for very general discrete spaces and prismatic space-time meshes. Existence and uniqueness of a dis
Externí odkaz:
http://arxiv.org/abs/2411.14819
Accurate and rapid prediction of flow-fields is crucial for aerodynamic design. This work proposes a discontinuous Galerkin method (DGM) whose performance enhances with increasing data, for rapid simulation of transonic flow around airfoils under var
Externí odkaz:
http://arxiv.org/abs/2411.09351
Autor:
Ching, Eric J., Johnson, Ryan F.
This paper presents a conservative discontinuous Galerkin method for the simulation of supercritical and transcritical real-fluid flows without phase separation. A well-known issue associated with the use of fully conservative schemes is the generati
Externí odkaz:
http://arxiv.org/abs/2410.13810
In this paper, we develop bound-preserving techniques for the Runge--Kutta (RK) discontinuous Galerkin (DG) method with compact stencils (cRKDG method) for hyperbolic conservation laws. The cRKDG method was recently introduced in [Q. Chen, Z. Sun, an
Externí odkaz:
http://arxiv.org/abs/2412.16002
Autor:
Taylor, Christina G., Chan, Jesse
High-order entropy stable summation-by-parts (SBP) schemes are a class of robust and accurate numerical methods for hyperbolic conservation laws that are numerically stable at arbitrary order without the need for artificial stabilization. While SBP s
Externí odkaz:
http://arxiv.org/abs/2412.13002