Searched for: contributor%3A%22Moxey%2C+David+%28editor%29%22
(1 - 2 of 2)
document
Jain, V. (author), Fisser, Joël (author), Palha, A. (author), Gerritsma, M.I. (author)
We present a hybrid mimetic spectral element formulation for Darcy flow. The discrete representations for (1) conservation of mass, and (2) inter-element continuity, are topological relations that lead to sparse matrix systems. These constraints are independent of the element size and shape, and thus invariant under mesh transformations. The...
conference paper 2020
document
Zhang, Yi (author), Jain, V. (author), Palha, A. (author), Gerritsma, M.I. (author)
In this paper, we will show that the equivalence of a div-grad Neumann problem and a grad-div Dirichlet problem can be preserved at the discrete level in 3-dimensional curvilinear domains if algebraic dual polynomial representations are employed. These representations will be introduced. Proof of the equivalence at the discrete level follows...
conference paper 2020