1 Sentences With "most planar"

How to use most planar in a sentence? Find typical usage patterns (collocations)/phrases/context for "most planar" and check conjugation/comparative form for "most planar". Mastering all the usages of "most planar" from sentence examples published by news publications.

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This leads to the speculation that every graph needs either Δ(G) + 1 or Δ(G) + 2 colors, but never more: :Total coloring conjecture (Behzad, Vizing). \chi(G) \le \Delta(G)+2. Apparently, the term "total coloring" and the statement of total coloring conjecture were independently introduced by Behzad and Vizing in numerous occasions between 1964 and 1968 (see Jensen & Toft). The conjecture is known to hold for a few important classes of graphs, such as all bipartite graphs and most planar graphs except those with maximum degree 6.