Clasp-pass moves on spatial graphs (Q2780956)

The author considers a clasp-pass equivalence, which is an equivalence relation generated by clasp-pass moves and ambient isotopies, on spatial graphs, which are the graphs embedded into the three-space. There is an analogy to the delta equivalence classification on spatial graphs. The graphs here are considered topologically, i.e. they are regarded as 1-simplicial complexes. Consequently, clasp-pass classifications on spatial embeddings of several non-planar graphs are given.NEWLINENEWLINENEWLINEIt must be noted that this work is intended to be a preliminary report to the author's work which will be published somewhere else.