The Weak Galerkin methods are rewritings of the Hybridizable Discontinuous Galerkin methods
arXiv:1812.081462 citationsh-index: 76
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This theoretical equivalence clarifies the relationship between two popular finite element methods for computational scientists and engineers.
The paper proves that Weak Galerkin methods are mathematically equivalent to hybridizable discontinuous Galerkin methods, unifying two previously distinct numerical methods for partial differential equations.
We establish that the Weak Galerkin methods are rewritings of the hybridizable discontinuous Galerkin methods.