The phrase "abstract assumptions" is correct and usable in written English.
It can be used in contexts where you are discussing theoretical concepts or ideas that are not grounded in concrete evidence or reality.
Example: "In our analysis, we must challenge the abstract assumptions that underpin the existing theories."
Alternatives: "theoretical assumptions" or "conceptual assumptions".
One of the methods proposed for the study of the problems with a free discontinuity set in two variables has been considered here under slightly different abstract assumptions from those in the previous papers.
On the basis of these rather abstract assumptions, in § 5, I will return on the topic of weak signals moving from an empirical case study: the signals of an economic upturn in Italy.
In Sect. 5 we give examples of concrete operators and functionals which satisfy the abstract assumptions of preceding sections.
It should be considered that these studies may be affected by abstract assumptions about unreported cases, real incidence, other epidemiological data, costs associated with mild disease and herd immunity effects [ 82].
This is done via a generalized Poincaré inequality, which involves the abstract assumptions (A1)–(and and requires that the residual u = r h is L 2 -orthogonal to the functions ψ T ; see Lemma 3.6 which is proved by induction on m.
Those prices are presumably commanded by an abstract assumption that, by some kind of sartorial osmosis, the garments have been imbued with the essence of wearers past.
Other shortcomings of pure normative concepts are that they rest on abstract, unproven assumptions.
This includes approaches based on classical [148] and defeasible logic [53] and briefly introduces the systems ASPIC and CaSAPI 20 (which combines abstract and assumption-based argumentation).
In both cases the Supreme Court instructed that product and market definitions were to be ascertained by reference to evidence of consumers' perception of the nature of the products and the markets for them, rather than to abstract or metaphysical assumptions as to the configuration of the "product" and the "market".
A common problem in the discussion about markets is the level of abstraction, as many abstract models make idealizing assumptions that do not hold in real life (see also Phillips 2008).[5] While there is nothing wrong as such with using abstract models, it is important to consider their limited validity in real life instantiations.
Assumptions about Abstract Expressionism's invention of the outsize painting may be dislodged a bit.
