As a consequence of this, if γ is a selection function for A, and A ≠ B, then γ is not a selection function for B. For let A⊥p = B⊥p = ∅.
In non-deterministic settings, ( {mathfrak{F}}_{mathrm{KSBS}}^{mathrm{t}}left({mathrm{S}}_{mathrm{cs}}^{mathrm{mathcal{R}}}right) ) is a selection function to define a specific spectrum allocation strategy for every F-APs.
where all variables are defined as before, and λ i is a selection control function.
At a minimum, abduction would not seem to be of much use as a selection function.
However, the definition of a selection function is very general, and allows for quite disorderly selection patterns.
As mentioned earlier, resampling at time s ℓ is done by randomly generating a selection function ι ℓ : I→ I (with index set I={1,…, N}) based on given non-negative (unnormalized) selection weights v s ℓ i for each particle index i.
Fitness was assigned based on performance via a selection function.
We also want to point out that if, as suggested by the cited literature, there is a selection acting on mitochondrial functions (e.g. OXPHOS and replication), inactive mitochondria could not be screened by such selective process.
This observation supports the idea that over evolutionary time there may have been a selection for genes with male-specific functions to reside on the X chromosome and in particular those regulated by FruM.
Data that provide measures of the partitioning of genetic variation, however, do not explain underlying causes of divergence, which may be a function of selection or random processes (Heywood 1991).
