In this paper we estimate the crossing number of a flat vertex graph in 3-space in terms of the reduced degree of its Yamada polynomial.
@article{urn:eudml:doc:44078,
title = {Yamada polynomial and crossing number of spatial graphs.},
journal = {Revista Matem\'atica de la Universidad Complutense de Madrid},
volume = {7},
year = {1994},
pages = {247-277},
zbl = {0854.57007},
mrnumber = {MR1297514},
language = {en},
url = {http://dml.mathdoc.fr/item/urn:eudml:doc:44078}
}
Motohashi, Tomoe; Ohyama, Yoshiyuki; Taniyama, Kouki. Yamada polynomial and crossing number of spatial graphs.. Revista Matemática de la Universidad Complutense de Madrid, Tome 7 (1994) pp. 247-277. http://gdmltest.u-ga.fr/item/urn:eudml:doc:44078/