These results show the requirements to the transmission of PUs and SUs, which are also the basic constraints for optimizing the spectrum access of SUs.
This paper defines the basic constraints for interplanetary round trip travel or, equivalently, for round trip travel from and to a natural or artificial satellite, such as round trips from the International Space Station to another satellite and back.
The energy system represents the core of these intermediary structures of social-ecological systems and the "most basic constraint for […their] differentiation" [60].
Despite the fact that we use advanced adaptive-step integrators, for some parameter sets the ODE integration can fail, due to the discontinuities in the model dynamics: in that case or in the case of violation of the basic constraint about non-negative values for the simulated protein concentration, we simply discard the respective solution (by giving the objective function a very high real value).
Other constraint conditions can also be considered, for example, in optimizing the lines of the bow, appropriate displacements can be taken as the basic constraints.
Among the aforementioned constraints, generator coherency and load-generation imbalance/power flow disruption are two basic constraints for the selection of islanding cutsets.
The corresponding logical language for epistemic constraint models is the same as for basic constraint models, expanded with the Ki modal operators, one per agent.
Deviations from this average express the impact of various country-specific political and socio-cultural factors that can be investigated once the basic institutional constraints are controlled-for.
We employ a novel aggregate objective function for use with our basic constraint model, including a generalized least-squares term (for fitting available experimental measurements) and a linear design term (for representing biological or engineering goals).
The front-end allows restricted use of variables and functions and compiles general weight constraint rules to basic constraint rules.
