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Graph-theoretically nonplanar

It remains to treat graph-theoretically nonplanar polyhexes. We shall not attempt to give any systematic classification of the variety of these systems, but present some examples in the next section. [Pg.48]

Here the left-hand system is graph—theoretically nonplanar like the systems of Figs. 6 and 7. However, the right-hand isomer is a graph—theoretically planar system and actually a corohelicene similar to the system of Fig. 4. [Pg.49]

Definition 2.5 A corohelicene (system) is a multiply connected, geometrically nonplanar (helicenic) polyhex, which is graph-theoretically planar. [Pg.44]


See other pages where Graph-theoretically nonplanar is mentioned: [Pg.20]    [Pg.48]    [Pg.20]    [Pg.48]    [Pg.318]    [Pg.47]    [Pg.2]    [Pg.20]    [Pg.32]    [Pg.33]   
See also in sourсe #XX -- [ Pg.48 ]




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