@article{795,
abstract = {We introduce a common generalization of the strong Hanani–Tutte theorem and the weak Hanani–Tutte theorem: if a graph G has a drawing D in the plane where every pair of independent edges crosses an even number of times, then G has a planar drawing preserving the rotation of each vertex whose incident edges cross each other evenly in D. The theorem is implicit in the proof of the strong Hanani–Tutte theorem by Pelsmajer, Schaefer and Štefankovič. We give a new, somewhat simpler proof.},
author = {Fulek, Radoslav and Kynčl, Jan and Pálvölgyi, Dömötör},
issn = {10778926},
journal = {Electronic Journal of Combinatorics},
number = {3},
publisher = {International Press},
title = {{Unified Hanani Tutte theorem}},
doi = {10.37236/6663},
volume = {24},
year = {2017},
}