9 citations · 9 across the 2 of their papers we have counts for
2 papers
gr-qc2014
The KdV in Cosmology: a useful tool or a distraction?
A. V. Yaparova, A. V. Yurov, V. A. Yurov
The letter is a response to the recent article by J. Lidsey. We demonstrate that the Schwarzian derivative technique developed therein is but a consequence of linearizabiliy of the…
gr-qc2013★ 9 cited
Application of the Abel Equation of the 1st kind to an inflation analysis of non-exactly solvable cosmological models
Anna V. Yaparova, Artyom V. Yurov, Valerian A. Yurov
In this paper we revisit the relationship between the Einstein--Friedman and the Abel equations to demonstrate how it might be applied to the inflationary analysis in a flat Friedm…