"address extensively" is a correct and usable phrase in written English.
It means to thoroughly discuss or consider a topic or issue. Example: The company's financial report was addressed extensively during the board meeting.
David Leavitt replies: Stephen Spender's lawsuit over "While England Sleeps," about which I am upfront in this review, is a matter I have already addressed extensively (both in the essay for The Times Magazine and in my novella "The Term Paper Artist") and that I have no wish to relitigate with Jason Epstein 19 years after the fact.
The question of how humans solve problem has been addressed extensively.
While this subject has been addressed extensively, little is known on the actual process of fracture.
Recently, the theory of boundary value problems for nonlinear fractional q-difference equations has been addressed extensively by several researchers.
This new approach to grid-based astrophysical simulation techniques will be addressed extensively with numerical applications in a future paper.
The combined use of relays and jamming for AF and DF protocols [1, 6] to improve security has also been addressed extensively by authors in [2].
The framework of cultural evolution (along with its potential for shaping biological traits) is also addressed extensively in Peter Richerson and Richard Boyd's Not By Genes Alone (2005).
In the past several years, by using the Riemann-Liouville fractional integrals, the fractional integral inequalities and applications have been addressed extensively by several researchers.
The movement and dispersal of human populations during the Pleistocene is a complex question, and one that has been addressed extensively in the literature.
Some important issues in the implementation of computations that involve a large number of arithmetic operations and data on the GPU that has limited high-speed memory resources are addressed extensively.
