Thus, consider the following definition, where i ∈ {1, 2, 3} and '℩' is the definite descriptor): In the context of EM, each (P.12ξ,i) would then imply that the corresponding sum operator has all the "Boolean" properties one might expect (Breitkopf 1978).
These are figures or patterns of knowledge, cognitive and practical attitudes, which emerge within a definite historical and cultural context".
In this context, semi definite programming (SDP) relaxations have emerged as a common option, e.g., see Lavaei and Sojoudi et al. [1-4], Lam, Tse, and Zhang et al. [5,6], Dall'Anese and Giannakis et al. [7,8], Gayme and Topcu [9], and Erseghe and Tomasin [10].
Yet on Russell's analysis, proper names like "Zeus" have to be replaced by definite descriptions, even in contexts other than existence claims.
As Bub (1997) points out, in most modal interpretations the preferred context of definite-valued observables depends on the state of the system.
The learning activities have definite goals and provide context-sensitive scaffolding in the form of helpful hints and congratulatory messages when the goal state is attained.
It is natural to call a definite description operator in contexts where (xα Aο means "the xα such that Aο", and to call it an indefinite description operator in contexts where (xα Aο means "an xα such that Aο".
Not definitive, just definite.
Bertrand Russell held that these implications reflect the logical form of a proposition expressed (in a given context) with a definite description.
In the Orcadian context, there are definite developments during the Neolithic, but the changes are gradual and tend to build on earlier ideas rather than appearing to form two distinct periods.
