The phrase "a simultaneous system of" is correct and usable in written English.
It can be used when describing multiple elements or processes that occur at the same time within a particular framework or structure.
Example: "The research focused on developing a simultaneous system of communication and data processing to enhance efficiency."
Alternatives: "an integrated system of" or "a concurrent system of".
Instead of a single differential equation, the object of study may be a simultaneous system of such equations.
LISREL program is used for data analysis since the proposed model is a simultaneous system of equations having latent constructs and multiple indicators.
We build a simultaneous system of equations for overnight costs and construction time (lead-time) to control for endogeneity, using change in expected electricity demand as instrument.
The connections have been investigated by means of a simultaneous system of equations which not only controls for the regional differences in state of health and other structures but also takes into account the interdependent relationship between hospital and ambulatory cases.
Further, we explicitly model a simultaneous system consisting of both activists' target selection and mutual fund voting, which allows us to uncover the funds' voting rules for all potential proxy contests based on the subset of voting records of materialized contests.
Therefore, to provide a complete treatment we need a simultaneous system [3], [4] of four binary forms.
Superior soft tissue contrast of MRI compared with CT and less radiation exposure are the most obvious advantages of a simultaneous system.
In a second stage, we estimate the MFLC under the framework of simultaneous system of equations which takes into account the uranium supply and demand.
The Generalized Minimal Residual Method (GMRES) is used for the solution of the resulting simultaneous system of algebraic equations.
Considering the lexicogrammatical potential of language, the most abstract way this potential can be divided up is in three: into the simultaneous systems of transitivity, mood, and theme.
This description of field is formally equivalent to a set of eight simultaneous systems, each consisting of two options.
