Lines Matching refs:D

58 - Operator at quadrature points $\bm{D}$
69 …omains ($\bm P_1$, $\bm P_2$, etc.), and it may be convenient to split $\bm{D}$ as the product of …
158 …, $\bm{\mathcal{E}}$ and $\bm{P}$, starting from its point-wise kernel $\bm{D}$, a "matvec" with $…
163 Our focus in libCEED, instead, is on **partial assembly**, where we compute and store only $\bm{D}$…
167 It consists of an operator *setup* phase, that evaluates and stores $\bm{D}$ and an operator *apply…
169 …y phases are different depending on the physics being expressed and the representation of $\bm{D}$.
177 …D}$ clearly separate the MPI parallelism in the operator ($\bm{P}$) from the unstructured mesh top…
178 …linear algebra (tensor contractions) for $\bm{B}$ and parallel point-wise evaluations for $\bm{D}$.
191 …in the *frontend* the operators $\bm{\bm{\mathcal{E}}}$, $\bm{B}$, and $\bm{D}$ and the library pr…
197 …bCEED Operators, through backend implementations of $\bm{\bm{\mathcal{E}}}$, $\bm{B}$, and $\bm{D}$
216 - the action of $\bm{D}$ is represented as variable of type {ref}`CeedQFunction`.
217 - the overall operator $\bm{\mathcal{E}}^T \bm{B}^T \bm{D} \bm{B} \bm{\mathcal{E}}$ is represented …
219 …combined in the API, consider the implementation of the action of a simple 1D mass matrix (cf. [te…
232 Specific combination of $\bm{\bm{\mathcal{E}}}$, $\bm{B}$, $\bm{D}$, and input/output vectors corre…
247 … stores $\bm{D}$, in this case a scalar value in each quadrature point, while `mass` uses these sa…
289 …s of order 1 and 4 respectively (the `P` argument represents the number of 1D degrees of freedom o…
324 These operations, $\bm{\mathcal{E}}$, $\bm{B}$, and $\bm{D}$, are combined with a {ref}`CeedOperato…
330 With partial assembly, we first perform a setup stage where $\bm{D}$ is evaluated and stored.
381 …onsider the selection of the {ref}`CeedQFunction` associated with a simple 1D mass matrix (cf. [te…