0)] is set to a zero block matrix
to simplify the computation in accordance with the fact that the previous data is not related to the new hidden nodes.
and accepting the block matrix
structure of (21) and (24), it can define
r)]), and E is a block matrix
of the identity and zero matrices, [+ or -]I and 0, respectively, see  for more details.
In this paper, the block matrix
preconditioner (BMP) originally proposed by the FEM community [28, 29] and the MoM for penetrable objects  is applied to address the convergence problem in the EFIE formulation based on loop-star basis functions.
n - m is a linearly independent and their association allows to receive a full basis P of manifold S in the form of the following block matrix
She describes methods for investigating these spectral properties, emphasizing several classes of block matrix
operators that do not yield themselves lightly to standard methods of operator theory.
We can combine these three matrices to obtain the following 3 x 3 block matrix
and the (2N + 2) x (2N + 2) coefficient matrix as a block matrix
The above matrix can be written as the following block matrix
9) aer solved simultaneously using the single block matrix
equation to yield the results given as numerical examples.
From a computational point of view, these block matrix
techniques can be more efficient on cached and hierarchical memory architectures because of better data locality.
g] B[A, C] is a block matrix
whose ijth block is equal to