The phrase "a certain system of" is correct and usable in written English.
It can be used when referring to a specific but unspecified system, often in contexts like discussions about theories, methodologies, or frameworks.
Example: "In our research, we explored a certain system of governance that prioritizes community involvement."
Alternatives: "a specific framework of" or "a particular method of".
"It's a certain system of justice, freedom, honest life".
Now, suppose that, among the beliefs one holds, is a certain system of closely related beliefs, each of which enjoys a significant amount immediate warrant, but not enough immediate warrant to be sufficiently warranted.
While Syrian Kurdish leaders say the Iraqi Kurds have not pressured them to choose a certain system of governing, the Kurdish Regional Government has made clear it favors applying its own experience to Syria.
For inputs and outputs with finite sets of values this criterion translates into a test of consistency of a certain system of linear equations and inequalities (Linear Feasibility Test) which can be performed by means of linear programming.
Indeed, this condition is a non-vanishing determinant of a certain system of linear algebraic equations.
In applied ethics, being part is key: a solution may or may not be part of a certain system of values (function x belongs to P).
We can either adopt the perspective of physical parts and trace their lineage through different systems or we trace the lineage of a certain system and record the sudden appearance of new parts due to lateral transfer.
ZG controllers are designed using the ZG method to solve the tracking control problem of a certain system.
These parameters are intrinsic properties of a certain system.
"Aides said Mr. Obama also told the regulators that the United States needed a more simplified and certain system of financing housing," The Times writes.
At a certain set of system parameters, spragging can occur where the steady-sliding is indeterminate.
