The phrase "analysis of the existence" is correct and usable in written English.
It can be used in contexts where you are examining or evaluating the state or presence of something, often in philosophical, scientific, or academic discussions.
Example: "The analysis of the existence of dark matter in the universe has led to new theories in astrophysics."
Alternatives: "examination of existence" or "study of existence".
Quantitative study and analysis of the existence of acoustic phonon sidebands in the emission line of single InAs QDs was reported in Ref. [18].
The pioneering contributions were by Dunbar [9, 10] who gave a complete analysis of the existence of traveling waves for predator-prey systems (1.1) with Holling type I functional response (p u,v =Bu).
Thus, the theoretical analysis of the existence and uniqueness as well as the convergence of the SMFE solutions to Problem I faces more difficult and greater challenges than those mentioned above, but the problem has some specific applications.
A predictive analysis of the existence of these interactions as a function of the most pertinent parameters such as temperature, hydrogen activity, strain level, and strain rate is performed and compared with the results of experiments designed to characterize the mechanism of hydrogen-induced intergranular fracture.
The analysis of the existence and stability of radially symmetric 2D bumps proceeds as above with minor changes.
The purpose of this study therefore was to do a baseline analysis of the existence of quality health care initiatives in selected hospitals in Kumasi, Ashanti Region as a field site for Ghana.
I want to offer a snapshot of my day-to-day life here as well as some analysis of what the existence of CMUs in the federal prison system implies.
This is to provide a sort of counterfactual analysis of the continued existence of unperceived objects.
One of the most surprising results of our analysis is the existence of genotype MLL-7 in 22.6% of the rootstock samples.
Recent data of microarray analysis confirm the existence of different patterns of gene expression profile among different NB cell lines [ 13].
Although the cross-sectional structure of the analysis and the existence of potential endogeneity bias warrant caution in developing policy recommendations, we offer three tentative policy implications.
