Dear Authors,

both reviewers appear satisfied with the manuscript, and give it a good rating in all categories. I am therefore inclined to publish it, subject to minor revisions (editor review). I concur with the reviewers on the fact that the manuscript is heavily mathematically oriented, which is warranted here, but does not suit some of our audience. I would therefore ask the authors to pay special attention to those concerns raised by the reviewers, and to strive to open up the discussion and accessibility of the manuscript to a larger audience.

Thanks in advance!
Eric L.

Dear Authors,

thank you for the extensive modifications and for thoroughly answering the concerns of the reviewers. I find the manuscript clearer and potentially more helpful to the community given the "relative" complexity of the theoretical developments. I am pushing it for final publication as is.

Best regards,

Eric Larour