加载中…
2013-09-11
Reduced Wu and Generalized Simon Invariants for Spatial Graphs
Erica FlapanWill FletcherRyo Nikkuni
文献摘要
We introduce invariants of spatial graphs related to the Wu invariant and the Simon invariant, and apply them to prove that certain graphs are intrinsically chiral, and to obtain lower bounds for the minimal crossing number of embedded graphs.
讨论
0讲解博客
生成讲解博客的中文版本
AI智能校验
生成AI智能校验的中文版本