The phrase "author applies" is correct and usable in written English.
It can be used when discussing how an author utilizes a particular method, theory, or concept in their work.
Example: "In her latest novel, the author applies the principles of magical realism to create a unique narrative style."
Alternatives: "the author utilizes" or "the author employs".
The author applies his approach in a real software development scenario with more than 50 Java EE applications.
A previous result on sparse graphs by McKay and the second author applies to a wide range of degree sequences but requires Δ= o(M11/3), where Δ is the maximum degree.
Although there has no consensus among the Chinese scholars about the term adjustment yet, author applies the term of "ethnic groups" at the level of 56 minzu (Han, Mongol, Tibetan, etc). in this paper.
Considering the hydropolitical of upstream and downstream countries, the author applies Rittberger et al. (2006) explanatory model to explore potential scopes of GBM water governance and to promote sustainable development.
Based on the result and analysis, author can see that cost for using different code is decrease in term of amount of tendon area if author applies AASHTO-LRFD Code.
The author applies the proposed method, in order to identify vulnerable locations of the road infrastructure in a German state, taking the passengers on each link as the potential damage and using the methodology proposed by Nagurney and Qiang [17] for calculating the criticality of each link.
Author apply it on query log for search recommendations.
In [7], the author applied the concept of MIMO to a two-way relay network.
Moreover, to eradicate serial correlation, the author applied the Prais Winsten methodology was applied to fit the model.
The paper describes socioinformatics approach derivated from constraint management that author applied in his research of collaborative decision engineering.
The author applied a successive geometric programming method to obtain the optimal power loading among data streams.
