For the following tests we turn the primal heuristics off, in order to compare lower bounds of all presented MIP formulations.
Generally, finite element (FE) formulation turns the differential equation into an integration form and eventually into a matrix form Ku = f, where u is a nodal displacement vector, f a nodal force vector, and K a global stiffness matrix.
Having established the form of the optimal non-causal resource allocation, we now turn to formulation of causal resource allocation methods.
The tooth surface adherence, the ability to form films very fast, the antimicrobial activity similar to chlorhexidine varnishes and the sustained release profile are all characteristic that turns these formulations, PCV 5%, PCV 10%, and PCV 15%, into products suitable for clinical application on dental caries prevention field.
The initial discouraging results of microbicide clinical trials turned the main focus of current research to the development of formulations containing specific antiretroviral drugs [13].
We find interestingly that, under this specific type of grading, the Green's functions permit an algebraic decomposition, which will in turn greatly simplify the formulation.
This, in turn, indicates that the formulation is well suited for an efficient application of fast solution procedures, such as the fast multipole method.
As a consequence, the formulation turns out to be adequate for the design of lifting steps.
Furthermore, note that in our case, in which the decomposition of ambiguity graph instances is desired, the edge set (mathcal {E}) is given by a union of cliques7 (cf. Eq. (5)), which turns out to simplify the formulation of an expression for the clique-width.
