The phrase "abstract scheme" is correct and usable in written English.
It can be used in contexts where you are discussing theoretical frameworks, models, or plans that are not concrete or specific.
Example: "The researchers proposed an abstract scheme for understanding the complex interactions within the ecosystem."
Alternatives: "theoretical framework" or "conceptual model".
So, we can use the abstract scheme in Appendix 1.
The used abstract scheme is close to the well-known MS Birman's method in the spectral theory of self-adjoint operators.
Graphical Abstract Scheme of the multi-analytical approach followed to compare Pompeian paint binders composition.Scheme of the multi-analytical approach followed to compare Pompeian paint binders composition.
In paper [1] there is given an abstract scheme of investigation of mixed problems for hyperbolic equations with non stationary boundary conditions.
To study the existence of traveling wave solutions of competitive recursions of two competitors, Lin et al. [2] established an abstract scheme and the existence of traveling wave solutions was reduced to the existence of upper and lower solutions.
Our first model of a community effect is based on a simplified abstract scheme as illustrated in Figure 2A.
By trying to impose the abstract schemes of a remote elite, it is suggested, the EU has alienated ordinary Europeans.
What's most striking about Schick's playing, aside from his extreme physical virtuosity, is the narrative momentum he elicits from even the most abstract schemes: he is always telling stories with sounds, even if you can't put those stories into words.
In addition, the identified barriers and solutions will be classified using the Ergonomic Abstracts scheme[ 51, 52].
Political power is not a license to rebuild society according to some abstract, untested scheme; it is a trust to be held by those who are mindful of both the value of what they have inherited and of their duties to their inheritors.
Graphical abstract Functioning scheme of a whole-cell biosensor.
