Tailoring a pair of pants: the phase tropical version

Abstract

We show that the phase tropical pair-of-pants is (ambient) isotopic to the complex pair-of-pants. This paper can serve as an addendum to the author's joint paper with Ruddat arXiv:2001.08267 where an isotopy between complex and ober-tropical pairs-of-pants was shown. Thus all three versions are isotopic.

10 pages, 8 figures. arXiv admin note: text overlap with arXiv:2001.08267