In 2009, on assuming office, President Obama pursued a fairly strict strategy of counter-insurgency in Afghanistan; Stanley McChrystal, who served as the presiding general until he was fired after he and his aides spoke too frankly to a reporter from Rolling Stone, shared many of Petraeus's precepts.
If (p^{s}_{t}=p^{s}_{t}left (x_{t},mathcal {C}^{t}right)) is such that there exists a superhedging strategy (resp. a strict superhedging strategy) Open image in new window then it is called a superhedging cost (resp. strict superhedging cost) at time t for (mathcal {C}^{t}).
Also, a strict superhedging strategy for the claim P T (K) can be obtained using the initial wealth equal to the replication cost.
During the initial outbreak period, a strict containment strategy was adopted and all chikungunya PCR-confirmed cases were isolated and hospitalised at the designated national outbreak management centre.
It is not obvious, however, whether (p^{r}_{0} x,mathcal {C})) would be in that case a hedger's fair price, since it may occur that a strict superhedging strategy with the same initial cost exists.
Unfortunately, the definitive answer is not available, in general, since it may happen that it is indeed the maximal fair price, but it may also occur that it represents the cost of a strict superhedging strategy.
In order to avoid false positive detection, we applied a strict gating strategy (online resource 2).
A strict gating strategy was used to determine different immune cell populations as previously described [ 35].
In the current study, both patients and physicians contributed equally to failure of adherence to a strict T2T strategy.
