The phrase "a problem represented by" is correct and usable in written English.
It can be used when discussing an issue or challenge that is depicted or illustrated in a certain way, often in academic or analytical contexts.
Example: "The study highlights a problem represented by the increasing levels of pollution in urban areas."
Alternatives: "an issue illustrated by" or "a challenge depicted by".
If a student can solve a problem represented by A, for example, then we can "surmise" or infer that they can solve problems represented by B, C ,..and N which are all A's prerequisites.
The DG method is a means for converting an ordinary or partial differential equation system into to a problem represented by a system of algebraic equations in a more restricted space than that of the original system.
The normal form allows us to see a GPSAT instance Ψ∧P=1 as an interaction between a probability problem (represented by Ψ) and a SAT instance γ.
Since the performance of a model is determined by the nature of the problem (represented by data), there is no guarantee that using a more sophisticated algorithm will perform better.
Traditionally, Simultaneous Equation Models (SEM) have been developed by people with a wealth of experience in the particular problem represented by the model.
Theorem 2. The problem represented by (16) is a convex optimization problem, whose solution can be given by (18).
The feasible region of the problem represented by (19) might be an empty set, which means that the system may be unstable for some traffic transmission request and QoS requirements.
The problem represented by these sex-crazed women is neatly surmounted by a parade of narrative interventions: a helicopter accident, an incident involving Ana's predatory boss, a nonstop display of Christian's riches.
The problem represented by the question, "What is the shortest driving route from New York City to Boston?" is also well-structured, because anyone seeking a solution can consult a map to answer the question with reasonable accuracy.
In particular, the problem represented by meteoroids and orbital debris impacts able to cut the tether was addressed, by considering several system configurations in order to find a solution able to meet the baseline mission requirements.
